{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,26]],"date-time":"2026-10-26T02:22:01Z","timestamp":1792981321429,"version":"4.5.0"},"update-to":[{"DOI":"10.1002\/14651858.cd006109.pub2","type":"new_version","label":"New version","source":"publisher","updated":{"date-parts":[[2017,5,25]],"date-time":"2017-05-25T00:00:00Z","timestamp":1495670400000}}],"reference-count":166,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2017,5,25]],"date-time":"2017-05-25T00:00:00Z","timestamp":1495670400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"},{"start":{"date-parts":[[2017,5,25]],"date-time":"2017-05-25T00:00:00Z","timestamp":1495670400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions"}],"content-domain":{"domain":["wiley.com","cochranelibrary.com"],"crossmark-restriction":true},"short-container-title":[],"DOI":"10.1002\/14651858.cd006109.pub3","type":"journal-article","created":{"date-parts":[[2017,5,25]],"date-time":"2017-05-25T11:18:45Z","timestamp":1495711125000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":37,"title":["Oral contraceptive pill, progestogen or oestrogen pretreatment for ovarian stimulation protocols for women undergoing assisted reproductive techniques"],"prefix":"10.1002","volume":"2017","author":[{"given":"Cindy","family":"Farquhar","sequence":"first","affiliation":[{"name":"University of Auckland; Department of Obstetrics and Gynaecology; FMHS Park Road Grafton Auckland New Zealand 1003"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luk","family":"Rombauts","sequence":"additional","affiliation":[{"name":"Monash University; Monash IVF and Department of O&G; 246 Clayton Rd Melbourne Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jan AM","family":"Kremer","sequence":"additional","affiliation":[{"name":"Radboud University Nijmegen Medical Center; Department of Obstetrics and Gynaecology; PO Box 9101 Nijmegen Netherlands 6500 HB"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anne","family":"Lethaby","sequence":"additional","affiliation":[{"name":"University of Auckland; Department of Obstetrics and Gynaecology; FMHS Park Road Grafton Auckland New Zealand 1003"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Reuben Olugbenga","family":"Ayeleke","sequence":"additional","affiliation":[{"name":"University of Auckland; Department of Obstetrics and Gynaecology; FMHS Park Road Grafton Auckland New Zealand 1003"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,5,25]]},"reference":[{"key":"10.1002\/14651858.CD006109.pub3-BIB0001|cit1","doi-asserted-by":"crossref","first-page":"835","DOI":"10.1111\/j.1471-0528.1995.tb10853.x","article-title":"Progestogen therapy and prevention of functional ovarian cysts during pituitary desensitisation with GnRH agonists","volume":"102","author":"Aston","year":"1995","journal-title":"British Journal of Obstetrics and Gynaecology"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0003|cit2","doi-asserted-by":"crossref","unstructured":"Biljan MM Mahutte NG Dean N Hemmings R Bissonnette F Prospective randomized trial on effect of pre-treatment with an oral contraceptive (OC) on the length of time required for pituitary suppression by gonadotropin releasing hormone agonist (GnRH-a) and subsequent implantation and pregnancy rates Fertility and Sterility 1998 S133","DOI":"10.1016\/S0015-0282(98)00333-1"},{"issue":"6","key":"10.1002\/14651858.CD006109.pub3-BIB0002|cit3","doi-asserted-by":"crossref","first-page":"1063","DOI":"10.1016\/S0015-0282(98)00333-1","article-title":"Effects of pretreatment with an oral contraceptive on the time required to achieve pituitary suppression with gonadotropin-releasing hormone analogues and on subsequent implantation and pregnancy rates","volume":"70","author":"Biljan","year":"1998","journal-title":"Fertility and Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0004|cit4","doi-asserted-by":"crossref","first-page":"272","DOI":"10.1016\/j.rbmo.2011.11.012","article-title":"Oestradiol valerate pretreatment in GnRH antagonist cycles: a randomised controlled trial","volume":"24","author":"Blockeel","year":"2012","journal-title":"Reproductive Biomedicine Online"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0005|cit5","doi-asserted-by":"publisher","first-page":"109","DOI":"10.1093\/humrep\/de1340","article-title":"Effects of oral contraceptive, synthetic progestogen or natural estrogen pre-treatments on the hormonal profile and the antral follicle cohort before GnRH antagonist protocol","volume":"22","author":"C\u00e9drin-Durnerin","year":"2007","journal-title":"Human Reproduction"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0006|cit6","doi-asserted-by":"crossref","unstructured":"Hugues JN C\u00e9drin-Durnerin I Bst\u00e4ndig B Parneix I Bied-Damon V Avril C Consequences of different steroid pre-treatments on the hormonal profile and on the antral follicular count prior to an IVF antagonist protocol 21st Annual Meeting of the ESHRE; 2005 Jun 19-22; Copenhagen, Denmark 2005","DOI":"10.1093\/humrep\/del340"},{"issue":"6","key":"10.1002\/14651858.CD006109.pub3-BIB0007|cit7","doi-asserted-by":"crossref","first-page":"1359","DOI":"10.1016\/j.fertnstert.2012.02.028","article-title":"Pretreatment with estrogen does not affect IVF-ICSI cycle outcome compared with no pretreatment in GnRH antagonist protocol: a prospective randomised trial","volume":"97","author":"C\u00e9drin-Durnerin","year":"2012","journal-title":"Fertility and Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0008|cit8","doi-asserted-by":"crossref","unstructured":"Daly DC Daly CL Mayo D Jacobs A Oocyte recruitment in IVF patients with limited ovarian reserve (LOR), maximizing quality of oocytes and embryos Fertility and Sterility 2002 S148 9","DOI":"10.1016\/S0015-0282(02)03780-9"},{"issue":"5","key":"10.1002\/14651858.CD006109.pub3-BIB0009|cit9","doi-asserted-by":"crossref","first-page":"1035","DOI":"10.1093\/oxfordjournals.humrep.a019292","article-title":"A combination of norethindrone acetate and leuprolide acetate blocks the gonadotrophin-releasing hormone agonistic response and minimizes cyst formation during ovarian stimulation","volume":"11","author":"Ditkoff","year":"1996","journal-title":"Human Reproduction"},{"issue":"3, Suppl 1","key":"10.1002\/14651858.CD006109.pub3-BIB0010|cit10","first-page":"S10","article-title":"A prospective randomized study to assess the effect of progestogen therapy during pituitary desensitization with GnRH agonist in the prevention of functional ovarian cyst formation. Abstracts from ASRM\/CFAS Conjoint Annual Meeting. Toronto, Canada, 1999","volume":"72","author":"Engmann","year":"1999","journal-title":"Fertility and Sterility"},{"issue":"3","key":"10.1002\/14651858.CD006109.pub3-BIB0011|cit11","doi-asserted-by":"crossref","first-page":"576","DOI":"10.1016\/S0002-9378(99)70495-3","article-title":"Progestogen therapy during pituitary desensitization with gonadotropin-releasing hormone agonist prevents functional ovarian cyst formation: a prospective, randomized study","volume":"181","author":"Engmann","year":"1999","journal-title":"American Journal of Obstetrics and Gynecology"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0012|cit12","doi-asserted-by":"crossref","unstructured":"Engmann L Maconochie N Tan SL Bekir J Progestogen therapy during pituitary desensitization with GnRH agonist prevents functional ovarian cyst formation - a prospective randomized study Human Fertility 1999 190 1","DOI":"10.1016\/S0002-9378(99)70495-3"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0013|cit13","doi-asserted-by":"crossref","unstructured":"Fanchin R Salomon L Castelo-Branco A Olivennes F Frydman N Frydman R Luteal estradiol administration coordinates FSH-induced follicular growth and improves the outcome of GnRH antagonist COH protocols. 19th Annual meeting of the ESHRE; 2003 Jun 29-Jul 2; Madrid, Spain, 2003 2003","DOI":"10.1016\/S0015-0282(03)01806-5"},{"issue":"12","key":"10.1002\/14651858.CD006109.pub3-BIB0014|cit14","doi-asserted-by":"publisher","first-page":"2698","DOI":"10.1093\/humrep\/deg516","article-title":"Luteal estradiol pre-treatment coordinates follicular growth during controlled ovarian hyperstimulation with GnRH antagonists","volume":"18","author":"Fanchin","year":"2003","journal-title":"Human Reproduction"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0015|cit15","first-page":"26","article-title":"Comparison of ovarian stimulation with recombinant FSH after 2nd phase protocols with GnRH analogs (I - estradiol + Ganirelix versus II - Nafarelin)","volume":"7","author":"Franco","year":"2003","journal-title":"Jornal Brasileiro de Reproducao Assistida"},{"issue":"3","key":"10.1002\/14651858.CD006109.pub3-BIB0016|cit16","doi-asserted-by":"crossref","first-page":"590","DOI":"10.1016\/j.fertnstert.2011.06.022","article-title":"Cycle scheduling with oral contraceptive pills in the GnRH antagonist protocol vs the long protocol: a randomized, controlled trial","volume":"96","author":"Garcia-Velasco","year":"2011","journal-title":"Fertility and Sterility"},{"issue":"4","key":"10.1002\/14651858.CD006109.pub3-BIB0017|cit17","doi-asserted-by":"crossref","first-page":"S28 Abstract no","DOI":"10.1016\/j.fertnstert.2010.07.107","article-title":"Cycle scheduling with oral contraceptive pills in GnRH antagonist protocol vs long protocol: a randomized, controlled trial","volume":"94 Suppl 1","author":"Garcia-Velasco","year":"2010","journal-title":"Fertility and Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0018|cit18","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1186\/1477-7827-11-96","article-title":"Cycle scheduling for in vitro fertilisation with oral contraceptive pills versus oral estradiol valerate: a randomised controlled trial","volume":"11","author":"Hauzman","year":"2013","journal-title":"Reproductive Biology and Endocrinology"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0019|cit19","unstructured":"Hugues JN C\u00e9drin-Durnerin I Herv\u00e9 F Huet-Pecqueux L Santarelli J Incidence of preprogrammed norethisterone on the intensity of 'flare up' (flush) caused by GnRH agonist according to the IVF protocol [poster] Contraception, Fertilite, Sexualite 1994 331"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0020|cit20","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1016\/S1472-6483(10)60621-9","article-title":"Effect of an oral contraceptive pill on follicular development in IVF\/ICSI patients receiving a GnRH antagonist: a randomized study","volume":"13","author":"Huirne","year":"2006","journal-title":"Reproductive Biomedicine Online"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0021|cit21","unstructured":"Van Loenen ACD Huirne JAF Schats R Donnez J Lambalk CB An open-label multicentre, randomized, parallel, controlled phase II study to assess the feasibility of a new programming regimen using an oral contraceptive prior to the administration of recombinant FSH and a GnRH-antagonist in patients undergoing ART (IVF-ICSI) treatment Human Reproduction 2002 144 5"},{"issue":"6","key":"10.1002\/14651858.CD006109.pub3-BIB0022|cit22","doi-asserted-by":"publisher","first-page":"1408","DOI":"10.1093\/humrep\/de1030","article-title":"Cetrorelix in an oral contraceptive-pretreated stimulation cycle compared with buserelin in IVF\/ICSI patients treated with r-hFSH: a randomized, multicentre, phase IIIb study","volume":"21","author":"Huirne","year":"2006","journal-title":"Human Reproduction"},{"issue":"9","key":"10.1002\/14651858.CD006109.pub3-BIB0023|cit23","doi-asserted-by":"publisher","first-page":"1993","DOI":"10.1093\/humrep\/deh375","article-title":"Ovarian stimulation by concomitant administration of cetrorelix acetate and HMG following Diane-35 pre-treatment for patients with polycystic ovary syndrome: a prospective randomized study","volume":"19","author":"Hwang","year":"2004","journal-title":"Human Reproduction"},{"issue":"5","key":"10.1002\/14651858.CD006109.pub3-BIB0024|cit24","doi-asserted-by":"crossref","first-page":"1758","DOI":"10.1016\/j.fertnstert.2009.05.013","article-title":"Comparison of GnRH antagonist protocol with or without oral contraceptive pill pretreatment and GnRH agonist low-dose long protocol in low responders undergoing IVF\/intracytoplasmic sperm injection","volume":"92","author":"Kim","year":"2009","journal-title":"Fertility and Sterility"},{"issue":"4","key":"10.1002\/14651858.CD006109.pub3-BIB0025|cit25","doi-asserted-by":"crossref","first-page":"228","DOI":"10.5653\/cerm.2011.38.4.228","article-title":"GnRH antagonist multiple dose protocol with oral contraceptive pill pre-treatment in poor responders undergoing IVF\/ICSI","volume":"38","author":"Kim","year":"2011","journal-title":"Clinical and Experimental Reproductive Medicine"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0026|cit26","unstructured":"Kim CH Lee HA Lee JW Lee YJ Nah HY Hong SH The efficacy of oral contraceptive pretreatment in controlled ovarian hyperstimulation using a GnRH antagonist for low responders [poster] Human Reproduction 2005 i105 6"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0027|cit27","doi-asserted-by":"crossref","unstructured":"Kolibianakis EM Albano C Tournaye H Camus M Van Steirteghem A Devroey P Pre-treatment with oral contraceptive pill affects adversely implantation rate in IVF\/ICSI cycles stimulated with rec-FSH and GnRH antagonists Fertility and Sterility 2003 S67","DOI":"10.1016\/S0015-0282(03)01982-4"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0028|cit28","doi-asserted-by":"publisher","first-page":"352","DOI":"10.1093\/humrep\/dei348","article-title":"Effect of oral contraceptive pill pretreatment on ongoing pregnancy rates in patients stimulated with GnRH antagonists and recombinant FSH for IVF. A randomized controlled trial","volume":"21","author":"Kolibianakis","year":"2006","journal-title":"Human Reproduction"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0029|cit29","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1155\/2015\/628056","article-title":"Estradiol valerate pretreatment in short protocol GNRH-agonist cycles versus combined pretreatment with oral contraceptive pills in long protocol GNRH-agonist cycles: a randomised controlled trial","volume":"2015","author":"Lukaszuk","year":"2015","journal-title":"BioMed Research International"},{"issue":"8","key":"10.1002\/14651858.CD006109.pub3-BIB0030|cit30","doi-asserted-by":"crossref","first-page":"1688","DOI":"10.1093\/humrep\/deu090","article-title":"Prognostic models for high and low ovarian responses in controlled ovarian stimulation using a GnRH antagonist protocol","volume":"29","author":"Broekmans","year":"2014","journal-title":"Human Reproduction"},{"issue":"12","key":"10.1002\/14651858.CD006109.pub3-BIB0031|cit31","doi-asserted-by":"crossref","first-page":"3413","DOI":"10.1093\/humrep\/der318","article-title":"Predictive factors of ovarian response and clinical outcome after IVF\/ICSI following a rFSH\/GnRH antagonist protocol with or without oral contraceptive pretreatment","volume":"26","author":"Nyboe Andersen","year":"2011","journal-title":"Human Reproduction"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0032|cit32","unstructured":"Tavmergen E von Mauw Witjes H Mannaerts B Outcome of a trial to identify predicative factors for ovarian response in a GnRH antagonist protocol with or without oral contraceptive scheduling. 25th Annual Meeting of ESHRE; 2009 28 Jun-1 Jul; Amsterdam, the Netherlands 2009"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0033|cit33","unstructured":"Obruca A Fischl F Huber J Programming oocyte retrieval using oral contraceptive pretreatment before ovarian stimulation with a GnRH antagonist (Cetrotide) protocol Human Reproduction 2002 89"},{"issue":"6","key":"10.1002\/14651858.CD006109.pub3-BIB0034|cit34","first-page":"i102 Abstract n","article-title":"Oral contraceptive pretreatment achieves better pregnancy rates in IVF antagonists GnRH flexible protocols: a prospective randomized study","volume":"25 Suppl 1","author":"Porrati","year":"2010","journal-title":"Human Reproduction"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0035|cit35","first-page":"109","article-title":"Ovarian cysts formation during depot formulation of GnRH-a therapy and the effect of pretreatment with oral contraceptive pills on subsequent implantation and pregnancy rate in ART cycles","volume":"7","author":"Raoofi","year":"2008","journal-title":"Iranian Journal of Pharmaceutical Research"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0036|cit36","doi-asserted-by":"publisher","first-page":"95","DOI":"10.1093\/humrep\/dei302","article-title":"A comparative randomized trial to assess the impact of oral contraceptive pretreatment on follicular growth and hormone profiles in GnRH antagonist-treated patients","volume":"21","author":"Rombauts","year":"2006","journal-title":"Human Reproduction"},{"issue":"3","key":"10.1002\/14651858.CD006109.pub3-BIB0037|cit37","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1007\/BF01131178","article-title":"Programmed ovulation induction and oocyte retrieval for in vitro fertilization","volume":"5","author":"Salat-Baroux","year":"1988","journal-title":"Journal of In Vitro Fertilization and Embryo Transfer"},{"issue":"4","key":"10.1002\/14651858.CD006109.pub3-BIB0038|cit38","doi-asserted-by":"crossref","first-page":"791","DOI":"10.1016\/S0015-0282(16)57856-X","article-title":"Administration of progestogens to hasten pituitary desensitization after the use of gonadotropin-releasing hormone agonist in in vitro fertilization - a prospective randomized study","volume":"64","author":"Shaker","year":"1995","journal-title":"Fertility and Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0039|cit39","unstructured":"Tan SL Biljan M Fixed scheduling of long protocol of GNRH agonists - use of oral contraceptive (OC) or progestogen pre-treatment Gynecological Endocrinology 2001 31"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0040|cit40","doi-asserted-by":"crossref","unstructured":"Vilela M Marconi M Zappacosta MP Porrati L Valcarcel A Marconi G Oral contraceptive (OcP) pretreatment achieves better pregnancy rates in in vitro fertilisation (IVF) antagonists GnRH flexible protocols: a prospective randomised study Fertility and Sterility 2011 S252, P-492","DOI":"10.1016\/j.fertnstert.2011.07.968"},{"issue":"2-3","key":"10.1002\/14651858.CD006109.pub3-BIB0041|cit41","doi-asserted-by":"crossref","first-page":"105","DOI":"10.1007\/s10815-009-9300-3","article-title":"IVF\/ICSI outcomes between cycles with luteal estradiol (E2) pre-treatment before GnRH antagonist protocol and standard long GnRH agonist protocol: a prospective and randomized study","volume":"26","author":"Ye","year":"2009","journal-title":"Journal of Assisted Reproduction and Genetics"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0042|cit42","doi-asserted-by":"crossref","first-page":"785","DOI":"10.1007\/s10815-011-9595-8","article-title":"Estradiol supplementation during the luteal phase in poor responder patients undergoing in vitro fertilization: a randomized clinical trial","volume":"28","author":"Aghahosseini","year":"2011","journal-title":"Journal of Assisted Reproduction and Genetics"},{"issue":"3","key":"10.1002\/14651858.CD006109.pub3-BIB0043|cit43","doi-asserted-by":"crossref","first-page":"140","DOI":"10.1023\/A:1009462004650","article-title":"Does pretreatment with progestogen or oral contraceptive pills in low responders followed by the GnRHa flare protocol improve the outcome of IVF-ET?","volume":"17","author":"al-Mizyen","year":"2000","journal-title":"Journal of Assisted Reproduction and Genetics"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0044|cit44","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1016\/S0015-0282(16)53643-7","article-title":"Effects of norethindrone on gonadotropin and ovarian-steroid secretion when used for cycle programming during in vitro fertilization","volume":"54","author":"Anderson","year":"1990","journal-title":"Fertility and Sterility"},{"issue":"11","key":"10.1002\/14651858.CD006109.pub3-BIB0045|cit45","doi-asserted-by":"crossref","first-page":"825","DOI":"10.3109\/09513590.2014.932343","article-title":"Effect of a low dose combined oral contraceptive pill on the hormonal profile and cycle outcome following COS with a GnRH antagonist protocol in women over 35 years old","volume":"30","author":"Bakas","year":"2014","journal-title":"Gynecological Endocrinology"},{"issue":"5","key":"10.1002\/14651858.CD006109.pub3-BIB0046|cit46","doi-asserted-by":"publisher","first-page":"1098","DOI":"10.1016\/j.fertnstert.2006.08.098","article-title":"Early pregnancy loss in women stimulated with gonadotropin-releasing hormone antagonist protocols according to oral contraceptive pill pretreatment","volume":"87","author":"Bellver","year":"2007","journal-title":"Fertility and Sterility"},{"issue":"3","key":"10.1002\/14651858.CD006109.pub3-BIB0047|cit47","doi-asserted-by":"crossref","first-page":"516","DOI":"10.1016\/S0015-0282(16)60144-9","article-title":"Ovarian response to human menopausal gonadotropin following suppression with oral contraceptives","volume":"50","author":"Benadiva","year":"1988","journal-title":"Fertility and Sterility"},{"issue":"3","key":"10.1002\/14651858.CD006109.pub3-BIB0048|cit48","first-page":"145","article-title":"Comparison of GnRH antagonist cycles with and without oral contraceptive pretreatment in potential poor prognosis patients","volume":"33","author":"Bendikson","year":"2006","journal-title":"Clinical and Experimental Obstetrics and Gynecology"},{"issue":"10","key":"10.1002\/14651858.CD006109.pub3-BIB0049|cit49","doi-asserted-by":"crossref","first-page":"599","DOI":"10.1023\/A:1020381310860","article-title":"Pretreatment with an oral contraceptive is effective in reducing the incidence of functional ovarian cyst formation during pituitary suppression by gonadotropin-releasing hormone analogues","volume":"15","author":"Biljan","year":"1998","journal-title":"Journal of Assisted Reproduction and Genetics"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0050|cit50","unstructured":"Branigan EF Estes MA Treatment of high responders with oral contraceptive pills (OC) before ovarian hyperstimulation for IVF Fertility and Sterility 1998 599"},{"issue":"1-4","key":"10.1002\/14651858.CD006109.pub3-BIB0051|cit51","doi-asserted-by":"crossref","first-page":"246","DOI":"10.1007\/BF02265976","article-title":"Planned ovarian stimulation with preadministered contraceptives in an in-vitro fertilization program","volume":"254","author":"Brodt","year":"1993","journal-title":"Archives of Gynecology and Obstetrics"},{"issue":"11","key":"10.1002\/14651858.CD006109.pub3-BIB0052|cit52","doi-asserted-by":"crossref","first-page":"2904","DOI":"10.1093\/oxfordjournals.humrep.a135816","article-title":"Progestogen pretreatment in the short-term protocol does not affect the prognostic value of the oestradiol flare-up in response to a GnRH agonist","volume":"10","author":"C\u00e9drin-Durnerin","year":"1995","journal-title":"Human Reproduction"},{"issue":"9","key":"10.1002\/14651858.CD006109.pub3-BIB0053|cit53","doi-asserted-by":"crossref","first-page":"1859","DOI":"10.1093\/oxfordjournals.humrep.a019507","article-title":"The hormonal flare-up following gonadotrophin-releasing hormone agonist administration is influenced by a progestogen pretreatment","volume":"11","author":"C\u00e9drin-Durnerin","year":"1996","journal-title":"Human Reproduction"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0054|cit54","first-page":"116","article-title":"Influence of norethisterone pretreatment on the initial flare-up induced by a gonadotrophin-releasing hormone agonist in a short protocol for IVF","volume":"10 Abstract Boo","author":"C\u00e9drin-Durnerin","year":"1995","journal-title":"Human Reproduction"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0055|cit55","doi-asserted-by":"publisher","first-page":"343","DOI":"10.1007\/s10815-006-9056-y","article-title":"Influence of pituitary suppression with triphasic or monophasic oral contraceptives on the outcome of in vitro fertilization and embryo transfer","volume":"23","author":"Chung","year":"2006","journal-title":"Journal of Assisted Reproduction and Genetics"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0056|cit56","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1093\/oxfordjournals.humrep.a136491","article-title":"Results of planned in-vitro fertilization programming through the pre-administration of the oestrogen-progesterone combined pill","volume":"2","author":"Cohen","year":"1987","journal-title":"Human Reproduction"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0057|cit57","doi-asserted-by":"crossref","unstructured":"Copperman AB Mukherjee T Sandler B Grunfeld L Bergh PA Scott RT Pre-treatment with oral contraceptive pill improves outcome in IVF cycles of poor-responders using the GnRH antagonist Fertility and Sterility 2003 S108","DOI":"10.1016\/S0015-0282(03)02085-5"},{"issue":"7","key":"10.1002\/14651858.CD006109.pub3-BIB0058|cit58","first-page":"2102","article-title":"Even after priming with ovarian steroids or pulsatile gonadotropin-releasing hormone administration, naltrexone is unable to induce ovulation in women with functional hypothalamic amenorrhoea","volume":"80","author":"Couzinet","year":"1995","journal-title":"Journal of Clinical Endocrinology and Metabolism"},{"issue":"11","key":"10.1002\/14651858.CD006109.pub3-BIB0059|cit59","doi-asserted-by":"crossref","first-page":"2359","DOI":"10.1093\/humrep\/12.11.2359","article-title":"Dual suppression with oral contraceptives and gonadotrophin releasing-hormone agonists improves in-vitro fertilization outcome in high responder patients","volume":"12","author":"Damario","year":"1997","journal-title":"Human Reproduction"},{"issue":"6","key":"10.1002\/14651858.CD006109.pub3-BIB0060|cit60","first-page":"71","article-title":"Outcome of a trial to identify predicative factors for ovarian response in a GnRH antagonist protocol with or without oral contraceptive scheduling","volume":"12 Suppl 1","author":"Davar","year":"2014","journal-title":"Iranian Journal of Reproductive Medicine"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0061|cit61","unstructured":"Davy C Guibert J Blanchet V Nataf E Olivennes F The 'wash out' period do not create asynchrony of the follicle cohort when contraceptive pill is used to program GnRH antagonist IVF cycles Human Reproduction 2004 i5 6"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0062|cit62","doi-asserted-by":"crossref","unstructured":"Olivennes F Sr Davy C Guibert J Nataf E Blanchet V Asynchrony of the follicle cohort is not induced by the \u201cwash out\u201d period when contraceptive pill is used to program GnRH antagonist IVF cycles Fertility and Sterility 2004 S234","DOI":"10.1016\/j.fertnstert.2004.07.620"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0063|cit63","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1016\/S0015-0282(99)00155-7","article-title":"Programming ovulation in the menstrual cycle by a simple innovative approach: back to the future of assisted reproduction","volume":"72","author":"Ziegler","year":"1999","journal-title":"Fertility and Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0064|cit64","doi-asserted-by":"crossref","unstructured":"Dickey RP Sartor BM Taylor SN Lu PY Rye PH Pyrzak R Oral contraceptives, not GnRH suppression, may be responsible for very low endogenous LH during IVF cycles Fertility and Sterility 2001 S237","DOI":"10.1016\/S0015-0282(01)02703-0"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0065|cit65","doi-asserted-by":"crossref","first-page":"92","DOI":"10.1007\/BF02765777","article-title":"The addition of norethindrone acetate to leuprolide acetate for ovarian suppression has no adverse effect on ovarian stimulation","volume":"14","author":"Ditkoff","year":"1997","journal-title":"Journal of Assisted Reproduction and Genetics"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0066|cit66","doi-asserted-by":"crossref","unstructured":"Doody KJ Langley M Marek D Doody K Oral contraceptive pre-treatment for IVF cycles employing recombinant FSH and a GnRH antagonist Fertility and Sterility 2001 S236","DOI":"10.1016\/S0015-0282(01)02701-7"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0067|cit67","doi-asserted-by":"publisher","first-page":"89","DOI":"10.1007\/s10815-008-9203-8","article-title":"Oral contraceptive pretreatment does not improve outcome in microdose gonadotrophin-releasing hormone agonist protocol among poor responder intracytoplasmic sperm injection patients","volume":"25","author":"Duvan","year":"2008","journal-title":"Journal of Assisted Reproduction and Genetics"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0068|cit68","first-page":"i308 Abstract n","article-title":"How to avoid oocyte retrievals during weekend days using a GnRH antagonist protocol? A randomised controlled trial","volume":"26 Suppl 1","author":"Engels","year":"2011","journal-title":"Human Reproduction"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0069|cit69","doi-asserted-by":"crossref","unstructured":"Fanchin R Schonauer L Cunha Filho J Kadoch I Cohen Bacrie P Frydman R Luteal E2 administration reduces size and improves homogeneity of selectable follicles on cycle-day 3: bases for novel controlled ovarian hyperstimulation (COH) concepts Fertility and Sterility 2001 S90","DOI":"10.1016\/S0015-0282(01)02270-1"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0070|cit70","unstructured":"Fanchin R Cunha Filho J Schonauer L Kadoch I Cohen Bacri P Frydman R Co-ordination of early antral follicles by luteal estradiol administration: basis for novel controlled ovarian hyperstimulation Human Reproduction 2002 88 9"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0071|cit71","doi-asserted-by":"crossref","first-page":"316","DOI":"10.1016\/S0015-0282(02)04574-0","article-title":"Coordination of early antral follicles by luteal estradiol administration provides a basis for alternative controlled ovarian hyperstimulation regimens","volume":"79","author":"Fanchin","year":"2003","journal-title":"Fertility and Sterility"},{"issue":"18-19","key":"10.1002\/14651858.CD006109.pub3-BIB0072|cit72","first-page":"412","article-title":"Side effects of oral contraceptives in the first treatment cycle","volume":"141","author":"Feichtinger","year":"1991","journal-title":"Weiner Medizinische Wochenschrift"},{"issue":"12","key":"10.1002\/14651858.CD006109.pub3-BIB0073|cit73","first-page":"1172","article-title":"Augmentation of low ovarian response to superovulation before in vitro fertilization following priming with contraceptive pills","volume":"32","author":"Fisch","year":"1996","journal-title":"Israel Journal of Medical Sciences"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0074|cit74","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1093\/oxfordjournals.humrep.a137243","article-title":"Studies on the influence of gonadotrophin-levels in the early follicular phase on the ovarian response to stimulation","volume":"6","author":"Forman","year":"1991","journal-title":"Human Reproduction"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0075|cit75","first-page":"39","article-title":"Effect of the oral contraceptive pill on patients undergoing controlled ovarian hyperstimulation","volume":"53","author":"Frederick","year":"2004","journal-title":"West Indian Medical Journal"},{"issue":"4","key":"10.1002\/14651858.CD006109.pub3-BIB0076|cit76","doi-asserted-by":"crossref","first-page":"657","DOI":"10.1016\/S0015-0282(16)49644-5","article-title":"A new approach to follicular stimulation for in vitro fertilization: programmed oocyte retrieval","volume":"46","author":"Frydman","year":"1986","journal-title":"Fertility and Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0077|cit77","doi-asserted-by":"crossref","unstructured":"Galera F Verdu V Villafa\u00f1ex V Garijo E Rayward J Bajo JM Comparison of plasmatic steroid levels with and without previous oral contraceptive administration in GnRH antagonist IVF cycles Fertility and Sterility 2004 S32","DOI":"10.1016\/j.fertnstert.2004.07.086"},{"issue":"7","key":"10.1002\/14651858.CD006109.pub3-BIB0078|cit78","doi-asserted-by":"crossref","first-page":"746","DOI":"10.1093\/oxfordjournals.humrep.a136977","article-title":"Programming of ovarian stimulation with norethindrone acetate in IVF\/GIFT cycles","volume":"4","author":"Gerli","year":"1989","journal-title":"Human Reproduction"},{"issue":"3","key":"10.1002\/14651858.CD006109.pub3-BIB0079|cit79","doi-asserted-by":"crossref","first-page":"e224","DOI":"10.1016\/j.fertnstert.2015.07.703","article-title":"Is adding estradiole (E2) to progesterone (P) luteal support in high responder long GnRH agonist ICSI cycles detrimental to outcome? Randomised controlled trial (RCT)","volume":"104 Suppl","author":"Ghanem","year":"2015","journal-title":"Fertility & Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0080|cit80","first-page":"153","article-title":"Importance of estradiol priming in in-vitro maturation cycles","volume":"18 Suppl 1","author":"Godin","year":"2003","journal-title":"Human Reproduction"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0081|cit81","first-page":"175","article-title":"Preparation of endometrium with oral oestradiol valerate versus transdermal oestradiol for cryopreserved embryo transfer: a prospective randomized study","volume":"15","author":"Gomez","year":"2000","journal-title":"Human Reproduction"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0082|cit82","doi-asserted-by":"crossref","first-page":"282","DOI":"10.1016\/S0015-0282(16)53282-8","article-title":"Gonadotropin suppression with oral contraceptives before in vitro fertilization","volume":"53","author":"Gonen","year":"1990","journal-title":"Fertility and Sterility"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0083|cit83","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1016\/S0015-0282(16)57349-X","article-title":"The use of progestins for programming assisted reproductive cycles and gonadotropin-releasing hormone agonist flare-up protocols in older patients","volume":"63","author":"Gonzalez","year":"1995","journal-title":"Fertility and Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0084|cit84","doi-asserted-by":"publisher","first-page":"873","DOI":"10.1007\/s10815-016-0736-y","article-title":"The endometrial preparation for frozen-thawed euploidblastocyst transfer: a prospective randomized trial comparing clinical results from natural modified cycle and exogenous hormone stimulation with GnRH agonist","volume":"33","author":"Greco","year":"2016","journal-title":"Journal of Assisted Reproduction and Genetics"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0085|cit85","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1016\/j.gyobfe.2009.04.028","article-title":"Efficiency of antagonist IVF cycle programming by estrogens","volume":"38","author":"Guivarc\u2019h-Lev\u00eaque","year":"2010","journal-title":"Gyn\u00e9cologie Obst\u00e9trique & Fertilit\u00e9"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0086|cit86","doi-asserted-by":"crossref","first-page":"763","DOI":"10.1007\/s00404-012-2348-9","article-title":"IVF\/ICSI outcomes of the OCP plus GnRH agonist protocol versus the OCP plus GnRH antagonist protocol in women with PCOS: a randomised trial","volume":"286","author":"Haydardedeoglu","year":"2012","journal-title":"Archives of Gynecology and Obstetrics"},{"issue":"8","key":"10.1002\/14651858.CD006109.pub3-BIB0087|cit87","doi-asserted-by":"crossref","first-page":"1079","DOI":"10.1093\/oxfordjournals.humrep.a137796","article-title":"Effects of short-term GnRH agonist - human menopausal gonadotropin stimulation in patients pre-treated with progestogen","volume":"7","author":"Hugues","year":"1992","journal-title":"Human Reproduction"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0088|cit88","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1023\/A:1009445913156","article-title":"The effects of E2 supplementation from the early proliferative phase to the late secretory phase of the endometrium in hMG-stimulated IVF-ET","volume":"17","author":"Jung","year":"2000","journal-title":"Journal of Assisted Reproduction and Genetics"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0089|cit89","doi-asserted-by":"crossref","unstructured":"Karande VC Latash WDZ Birkenkamp T Cavanaugh J Melone K Hazlett D Preliminary report of a prospective randomized controlled trial comparing the use of NuvaRing\u00ae to Desogen\u00ae in in vitro fertilization cycles with ganirelix acetate Fertility and Sterility 2004 S31 2","DOI":"10.1016\/j.fertnstert.2004.07.085"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0090|cit90","doi-asserted-by":"publisher","first-page":"350","DOI":"10.1016\/j.fertnstert.2006.11.123","article-title":"Comparison of FSH flare with and without pretreatment with oral contraceptive pills in poor responders undergoing in vitro fertilization","volume":"88","author":"Keltz","year":"2007","journal-title":"Fertility and Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0091|cit91","doi-asserted-by":"crossref","unstructured":"Keltz MD Sharma P Stein DE Comparison of FSH flare in poor responders undergoing in vitro fertilization (IVF) with and without prior oral contraceptive suppression Fertility and Sterility 2003 S107","DOI":"10.1016\/S0015-0282(03)02082-X"},{"issue":"7","key":"10.1002\/14651858.CD006109.pub3-BIB0092|cit92","doi-asserted-by":"crossref","first-page":"391","DOI":"10.1023\/A:1016626607387","article-title":"Hypothalamic-pituitary suppression with oral contraceptive pills does not improve outcome in poor responder patients undergoing in vitro fertilization-embryo transfer cycles","volume":"18","author":"Kovacs","year":"2001","journal-title":"Journal of Assisted Reproduction and Genetics"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0093|cit93","doi-asserted-by":"crossref","first-page":"284, abstract n","DOI":"10.1016\/j.fertnstert.2007.07.960","article-title":"Study of IVF success with pituitary suppression prior to follistim\/HMG stimulation in ganirelix cycles using oral contraceptives and estrace","volume":"Vol 88 Suppl 1","author":"Kreiner","year":"2007","journal-title":"Fertility & Sterility"},{"issue":"6","key":"10.1002\/14651858.CD006109.pub3-BIB0094|cit94","doi-asserted-by":"crossref","first-page":"1018","DOI":"10.1016\/S0015-0282(99)00423-9","article-title":"Microdose follicular phase gonadotropin-releasing hormone agonist (GnRH-a) compared with luteal phase GnRH-a for ovarian stimulation at in vitro fertilization","volume":"72","author":"Leondires","year":"1999","journal-title":"Fertility and Sterility"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0095|cit95","doi-asserted-by":"crossref","first-page":"1","DOI":"10.3109\/09513590009167652","article-title":"Inhibition of gonadotropin surge by a brief mid-cycle regimen of ethinyl estradiol and norethindrone: possible role in in vitro fertilization","volume":"14","author":"Letterie","year":"2000","journal-title":"Gynecological Endocrinology"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0096|cit96","unstructured":"Lewin A Fatum M Shufaro Y Simon A Reubinoff B Laufer N Artificial endometrial preparation for frozen-thawed embryo transfer using oral oestradiol and a new low-dose vaginal progesterone preparation: Endometrin tablets Human Reproduction 2001 152"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0097|cit97","doi-asserted-by":"crossref","first-page":"131","DOI":"10.1080\/gye.16.2.131.136","article-title":"Simplified artificial endometrial preparation, using oral estradiol and novel vaginal progesterone tablets: a prospective randomized study","volume":"16","author":"Lewin","year":"2002","journal-title":"Gynecological Endocrinology"},{"issue":"9","key":"10.1002\/14651858.CD006109.pub3-BIB0098|cit98","doi-asserted-by":"crossref","first-page":"745","DOI":"10.1007\/BF02066431","article-title":"Short-term gonadotropin suppression with oral contraceptives benefits poor responders prior to controlled ovarian hyperstimulation","volume":"13","author":"Lindheim","year":"1996","journal-title":"Journal of Assisted Reproduction and Genetics"},{"issue":"3","key":"10.1002\/14651858.CD006109.pub3-BIB0099|cit99","doi-asserted-by":"crossref","first-page":"605","DOI":"10.1016\/j.fertnstert.2011.06.073","article-title":"A randomized controlled trial of NuvaRing versus combined oral contraceptive pills for pretreatment in in vitro fertilization cycles","volume":"96","author":"Liu","year":"2011","journal-title":"Fertility and Sterility"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0100|cit100","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1080\/gye.17.2.101.106","article-title":"Does pre-treatment with micronized progesterone affect the ovarian response to a gonadotropin releasing hormone agonist flare-up protocol?","volume":"17","author":"Loutradis","year":"2003","journal-title":"Gynecological Endocrinology"},{"issue":"8","key":"10.1002\/14651858.CD006109.pub3-BIB0101|cit101","doi-asserted-by":"crossref","first-page":"2121","DOI":"10.1093\/humrep\/del121","article-title":"A prospective trial comparing oocyte donor ovarian response and recipient pregnancy rates between suppression with gonadotrophin-releasing hormone agonist (GnRHa) alone and dual suppression with a contraceptive vaginal ring and GnRH","volume":"21","author":"Mart\u00ednez","year":"2006","journal-title":"Human Reproduction"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0102|cit102","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1111\/j.1749-6632.1988.tb22240.x","article-title":"Protocols for induction of ovulation - the concept of programmed cycles","volume":"541","author":"Mashiach","year":"1988","journal-title":"Annals of the New York Academy of Sciences"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0103|cit103","doi-asserted-by":"crossref","first-page":"107","DOI":"10.3109\/09513598909152457","article-title":"Programmed oocyte retrieval: clinical and biological effects of oral contraceptives administered before in vitro fertilization","volume":"3","author":"Mashiach","year":"1989","journal-title":"Gynecological Endocrinology"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0104|cit104","doi-asserted-by":"crossref","unstructured":"Meldrum D Scott R Levy MJ Alper M Noyes N A pilot study to assess oral contraceptive (OC) pretreatment in women undergoing controlled ovarian hyperstimulation (COH) in ganirelix acetate cycles Fertility and Sterility 2002 S176","DOI":"10.1016\/S0015-0282(02)03865-7"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0105|cit105","doi-asserted-by":"publisher","first-page":"417","DOI":"10.1007\/s10815-008-9244-z","article-title":"Oral contraceptive pretreatment and half dose of ganirelix does not excessively suppress LH and may be an excellent choice for scheduling IUI cycles","volume":"25","author":"Meldrum","year":"2008","journal-title":"Journal of Assisted Reproduction and Genetics"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0106|cit106","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1186\/s12978-015-0039-2","article-title":"Comparative prospective study of 2 ovarian stimulation protocols in poor responders: effect on implantation rate and ongoing pregnancy","volume":"12","author":"Merviel","year":"2015","journal-title":"Reproductive Health"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0107|cit107","first-page":"i295 Abstract n","article-title":"Contraceptive pill and gonadotropin-releasing hormone (GnRH) flare-up agonist versus GnRH antagonist protocol in poor responders: lessons to a prospective study","volume":"30 Suppl","author":"Scheffler","year":"2015","journal-title":"Human Reproduction"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0108|cit108","doi-asserted-by":"crossref","unstructured":"Min JK Claman P Oral contraceptive (OC) pre-treatment does not influence oocyte yield in poor responders undergoing gonadotropin releasing hormone (GnRH) antagonist cycles for in vitro fertilization (IVF) Fertility and Sterility 2005 S45 6","DOI":"10.1016\/j.fertnstert.2005.07.108"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0109|cit109","doi-asserted-by":"crossref","unstructured":"Mirkin S Stadtmauer LA Gibbons WE Oehninger S Clinical and endocrine impact of pretreatment with oral contraceptive pills in poor responders undergoing IVF with a combination of microdose flare leuprolide acetate and high dose gonadotropins Fertility and Sterility 2003 S190 1","DOI":"10.1016\/S0015-0282(03)01409-2"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0110|cit110","doi-asserted-by":"crossref","unstructured":"Mulangi AS Nelson-White TM Racowsky C Gelety TJ Follicular phase endocrine response to oral contraceptives (OCs) followed by gonadotropin releasing hormone agonist (GnRHa) for down-regulation prior to controlled ovarian hyperstimulation (COH) for the purpose of IVF Fertility and Sterility 1997 S6","DOI":"10.1016\/S0015-0282(97)90643-9"},{"issue":"5","key":"10.1002\/14651858.CD006109.pub3-BIB0111|cit111","first-page":"S111","article-title":"A dual approach to ovarian suppression using oral contraceptive pills and leuprolide acetate in high responder patients undergoing IVF","volume":"60","author":"Neal","year":"1993","journal-title":"Fertility and Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0112|cit112","doi-asserted-by":"publisher","first-page":"103","DOI":"10.3109\/09513599509160198","article-title":"Evaluation of different ovarian stimulation protocols for in vitro fertilization","volume":"9","author":"Pados","year":"1995","journal-title":"Gynecological Endocrinology"},{"issue":"6","key":"10.1002\/14651858.CD006109.pub3-BIB0113|cit113","doi-asserted-by":"publisher","first-page":"1838","DOI":"10.1016\/j.fertnstert.2007.05.035","article-title":"Pretreatment with oral contraceptives in infertile anovulatory patients with polycystic ovary syndrome who receive gonadotropins for controlled ovarian stimulation","volume":"89","author":"Palomba","year":"2008","journal-title":"Fertility and Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0114|cit114","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1007\/s10815-007-9189-7","article-title":"The effect of oral contraceptive pill for cycle scheduling prior to GnRH-antagonist protocol on IVF cycle parameters and pregnancy outcome","volume":"25","author":"Pinkas","year":"2008","journal-title":"Journal of Assisted Reproduction and Genetics"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0115|cit115","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1590\/S0043-31442005000200008","article-title":"The oral contraceptive pill effectively permits cycle batching for an intermittent in vitro fertilization programme in Trinidad and Tobago","volume":"54","author":"Ramsewak","year":"2005","journal-title":"West Indian Medical Journal"},{"issue":"4","key":"10.1002\/14651858.CD006109.pub3-BIB0116|cit116","first-page":"315","article-title":"Luteal phase estradiol versus luteal phase GnRH antagonist administration: their effects on antral follicular size coordination and basal hormonal levels","volume":"9","author":"Rashidi","year":"2011","journal-title":"Iranian Journal of Reproductive Medicine"},{"issue":"4","key":"10.1002\/14651858.CD006109.pub3-BIB0117|cit117","doi-asserted-by":"crossref","first-page":"616","DOI":"10.1016\/S0015-0282(97)81354-4","article-title":"Unstimulated immature oocyte retrieval: early versus mid follicular endometrial priming","volume":"67","author":"Russell","year":"1997","journal-title":"Fertility and Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0118|cit118","doi-asserted-by":"crossref","unstructured":"Sanghvi A Noyes N Krey LC An oral contraceptive (OCP) microdose flare leuprolide acetate (LA) stimulation protocol is useful for poor prognosis patients undergoing in vitro fertilization (IVF) Fertility and Sterility 2002 S149","DOI":"10.1016\/S0015-0282(02)03781-0"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0119|cit119","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1016\/S0015-0282(97)81862-6","article-title":"Improved controlled ovarian hyperstimulation in poor responder in vitro fertilization patients with a microdose follicle-stimulating hormone flare, growth hormone protocol","volume":"67","author":"Schoolcraft","year":"1997","journal-title":"Fertility and Sterility"},{"issue":"3","key":"10.1002\/14651858.CD006109.pub3-BIB0120|cit120","doi-asserted-by":"crossref","first-page":"642","DOI":"10.1016\/S0015-0282(16)54203-4","article-title":"Effect of estrogen\/progestin administration on the ovarian response to gonadotropins: a randomized, prospective study","volume":"55","author":"Steinkampf","year":"1991","journal-title":"Fertility and Sterility"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0121|cit121","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1016\/S0015-0282(16)60785-9","article-title":"The effect of gonadotropin suppression on the induction of ovulation in premature ovarian failure patients","volume":"52","author":"Surrey","year":"1989","journal-title":"Fertility and Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0122|cit122","doi-asserted-by":"crossref","unstructured":"Surrey ES Bower J Hill DM Ramsey J Surrey MW Clinical and endocrine effects of a microdose GnRH agonist flare regimen administered to poor responders who are undergoing in vitro fertilization Fertility and Sterility 1998 419 24","DOI":"10.1016\/S0015-0282(97)00575-X"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0123|cit123","doi-asserted-by":"crossref","unstructured":"Talebian S Krey LC Noyes N Use of oral contraceptives with GnRH antagonists and recombinant gonadotropins in IVF cycles have no deleterious effect on pregnancy outcome Fertility and Sterility 2004 S234","DOI":"10.1016\/j.fertnstert.2004.07.621"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0124|cit124","doi-asserted-by":"crossref","unstructured":"Talebian S Krey LC Reh A Granguly N Liu M Noyes N Oral contraceptive (OC) pre-treatment in GnRH antagonist (ANT) cycles is a reasonable option to control the timing of IVF cycles Fertility and Sterility 2007 S291","DOI":"10.1016\/j.fertnstert.2007.07.981"},{"issue":"10","key":"10.1002\/14651858.CD006109.pub3-BIB0125|cit125","doi-asserted-by":"crossref","first-page":"1612","DOI":"10.1093\/oxfordjournals.humrep.a137900","article-title":"Growth hormone, oestradiol, progesterone and testosterone concentrations in follicular fluid after ovarian stimulation with various regimes for assisted reproduction","volume":"8","author":"Tarlatzis","year":"1993","journal-title":"Human Reproduction"},{"issue":"4","key":"10.1002\/14651858.CD006109.pub3-BIB0126|cit126","doi-asserted-by":"publisher","first-page":"858","DOI":"10.1016\/j.fertnstert.2006.08.086","article-title":"Effects of pretreatment with estrogens on ovarian stimulation with gonadotropins in women with premature ovarian failure: a randomized, placebo-controlled trial","volume":"87","author":"Tartagni","year":"2007","journal-title":"Fertility and Sterility"},{"issue":"3","key":"10.1002\/14651858.CD006109.pub3-BIB0127|cit127","doi-asserted-by":"crossref","first-page":"319","DOI":"10.1007\/s00404-010-1429-x","article-title":"Comparison of GnRH antagonist with long GnRH agonist protocol after OCP pretreatment in PCOs patients","volume":"282","author":"Tehraninejad","year":"2010","journal-title":"Archives of Gynecology & Obstetrics"},{"issue":"5","key":"10.1002\/14651858.CD006109.pub3-BIB0128|cit128","first-page":"423","article-title":"Application of GnRH-antagonist to IVF-ET for patients with poor ovarian response","volume":"14","author":"Wang","year":"2008","journal-title":"National Journal of Andrology [Zhonghua Nan Ke Xue]"},{"issue":"9","key":"10.1002\/14651858.CD006109.pub3-BIB0129|cit129","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1097\/MD.0000000000002939","article-title":"Controlled ovarian stimulation using medroxyprogesterone acetate and hMG in patients with polycystic ovary syndrome treated for IVF a double-blind randomized crossover clinical trial","volume":"95","author":"Wang","year":"2016","journal-title":"Medicine"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0130|cit130","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1093\/humrep\/dew325","article-title":"Effect of pretreatment with oral contraceptives and progestins on IVF outcomes in women with polycystic ovary syndrome","volume":"32","author":"Wei","year":"2016","journal-title":"Human Reproduction"},{"issue":"3","key":"10.1002\/14651858.CD006109.pub3-BIB0131|cit131","doi-asserted-by":"crossref","first-page":"451","DOI":"10.1016\/S0015-0282(16)60917-2","article-title":"Oral contraceptive pills and follicular fluid hormones in an in vitro fertilization program","volume":"52","author":"Weisman","year":"1989","journal-title":"Fertility and Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0132|cit132","first-page":"i130","article-title":"A novel procedure for improving pregnancy rates in frequent repeated IVF failure: estrogen rebound combined with GnRH agonist flare","volume":"21 Suppl 1","author":"Yokota","year":"2006","journal-title":"Human Reproduction"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0133|cit133","doi-asserted-by":"crossref","unstructured":"Yoshida A Kakinuma M Matsuba T Seida K Suzuki H Tanaka M Effectiveness of using estradiol-GnRH antagonist protocol with unsuccessful oral contraceptive pill-GnRH antagonist protocol cases (full term pregnancies had not resulted) in in-vitro fertilization (IVF) cycles Fertility and Sterility 2005 S45","DOI":"10.1016\/j.fertnstert.2005.07.107"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0134|cit134","first-page":"112","article-title":"A mild ovarian stimulation in women with poor ovarian reserve undergoing IVF: a multicenter randomized non-inferiority trial","volume":"32","author":"Youssef","year":"2017","journal-title":"Human Reproduction"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0135|cit135","first-page":"i50","article-title":"Mild versus standard ovarian stimulation in poor responder women undergoing IVF and ICSI (prima) - multicenter randomised controlled study","volume":"29","author":"Youssef","year":"2014","journal-title":"Human Reproduction"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0136|cit136","first-page":"102","article-title":"Effect of desogestrel and ethinyl estradiol pretreatment in superovulation cycles with short protocol","volume":"43","author":"Zhao","year":"2008","journal-title":"Chinese Journal of Obstetrics and Gynecology [Zhonghua Fu Chan Ke Za Zhi]"},{"issue":"4","key":"10.1002\/14651858.CD006109.pub3-BIB0137|cit137","doi-asserted-by":"publisher","DOI":"10.1002\/14651858.CD001750.pub4","article-title":"Gonadotrophin-releasing hormone antagonists for assisted reproductive technology","author":"Al-Inany","year":"2016","journal-title":"Cochrane Database of Systematic Reviews"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0138|cit138","doi-asserted-by":"publisher","DOI":"10.1002\/14651858.CD004425.pub3","article-title":"Combined oral contraceptive pills for treatment of acne","author":"Arowojolu","year":"2007","journal-title":"Cochrane Database of Systematic Reviews"},{"issue":"5","key":"10.1002\/14651858.CD006109.pub3-BIB0139|cit139","doi-asserted-by":"crossref","first-page":"811","DOI":"10.1016\/S0015-0282(16)59536-3","article-title":"Follicular stimulation for in vitro fertilization using pituitary suppression and human menopausal gonadotropins","volume":"48","author":"Awadalla","year":"1987","journal-title":"Fertility and Sterility"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0140|cit140","doi-asserted-by":"publisher","first-page":"321","DOI":"10.1016\/j.fertnstert.2004.06.076","article-title":"A randomized prospective trial comparing gonadotropin-releasing hormone (GnRH) antagonist\/ recombinant follicle-stimulating hormone (rFSH) versus GnRH-agonist\/ rFSH in women pretreated with oral contraceptives before in vitro fertilization","volume":"83","author":"Barmat","year":"2005","journal-title":"Fertility and Sterility"},{"issue":"6","key":"10.1002\/14651858.CD006109.pub3-BIB0141|cit141","doi-asserted-by":"crossref","first-page":"1063","DOI":"10.1016\/S0015-0282(98)00333-1","article-title":"Effects of pretreatment with an oral contraceptive on the time required to achieve pituitary suppression with gonadotropin-releasing hormone analogues and on subsequent implantation and pregnancy rates","volume":"70","author":"Biljan","year":"1998","journal-title":"Fertility and Sterility"},{"issue":"5","key":"10.1002\/14651858.CD006109.pub3-BIB0142|cit142","doi-asserted-by":"crossref","first-page":"475","DOI":"10.1016\/0010-7824(79)90053-2","article-title":"Pituitary and ovarian function in women receiving hormonal contraception","volume":"20","author":"Cohen","year":"1979","journal-title":"Contraception"},{"issue":"3","key":"10.1002\/14651858.CD006109.pub3-BIB0143|cit143","doi-asserted-by":"crossref","first-page":"561","DOI":"10.1093\/humrep\/13.3.561","article-title":"Synchronization of endogenous and exogenous FSH stimuli in controlled ovarian hyperstimulation (COH)","volume":"13","author":"Ziegler","year":"1998","journal-title":"Human Reproduction"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0144|cit144","first-page":"76","article-title":"Role of gonadotropin releasing hormone agonists in ovulation induction","volume":"34","author":"Dodson","year":"1989","journal-title":"Journal of Reproductive Medicine"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0145|cit145","unstructured":"Thomson Reuters EndNote 2008"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0146|cit146","first-page":"547","article-title":"Recent advances in hormonal contraception","volume":"19","author":"Erkkola","year":"2007","journal-title":"Obstetrics and Gynecology"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0147|cit147","first-page":"Abstract book","article-title":"32nd annual meeting of the European Society of Human Reproduction and Embryology. Helsinki, Finland 2016","volume":"31 Suppl 1","author":"European Society of Human Reproduction and Embryology","year":"2016","journal-title":"Human Reproduction"},{"issue":"4","key":"10.1002\/14651858.CD006109.pub3-BIB0148|cit148","doi-asserted-by":"crossref","first-page":"305","DOI":"10.1016\/0010-7824(84)90064-7","article-title":"Ovarian function is effectively inhibited by a low-dose triphasic oral contraceptive containing ethinylestradiol and levonorgestrel","volume":"29","author":"Gaspard","year":"1984","journal-title":"Contraception"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0149|cit149","unstructured":"GRADE Working Group, McMaster University GRADEpro GDT 2014"},{"issue":"4","key":"10.1002\/14651858.CD006109.pub3-BIB0150|cit150","doi-asserted-by":"publisher","first-page":"1055","DOI":"10.1016\/j.fertnstert.2007.07.1354","article-title":"Oral contraceptive pill pretreatment in ovarian stimulation with GnRH antagonists for IVF: a systematic review and meta-analysis","volume":"90","author":"Griesinger","year":"2008","journal-title":"Fertility and Sterility"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0151|cit151","unstructured":"Griffin PD Rowe PJ Vayena E editor(s) Medical, ethical and social aspects of assisted reproduction Current practices and controversies in assisted reproduction: report of a WHO meeting. Geneva, Switzerland: World Health Organization 2002"},{"issue":"5","key":"10.1002\/14651858.CD006109.pub3-BIB0152|cit152","doi-asserted-by":"publisher","first-page":"209","DOI":"10.1159\/000101538","article-title":"Current approaches to the diagnosis and treatment of polycystic ovarian syndrome in youth","volume":"68","author":"Harwood","year":"2007","journal-title":"Hormone Research"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0153|cit153","unstructured":"Higgins JPT Green S editor(s) Cochrane Handbook for Systematic Reviews of Interventions Version 5.1.0 (updated March 2011). The Cochrane Collaboration, 2011 Available from handbook.cochrane.org"},{"issue":"6","key":"10.1002\/14651858.CD006109.pub3-BIB0154|cit154","doi-asserted-by":"crossref","first-page":"1408","DOI":"10.1093\/humrep\/del030","article-title":"Cetrorelix in an oral contraceptive-pretreated stimulation cycle compared with buserelin in IVF\/ICSI patients treated with r-hFSH: a randomized, multicentre, phase IIIb study","volume":"21","author":"Huirne","year":"2006","journal-title":"Human Reproduction"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0155|cit155","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1053\/beog.1999.0017","article-title":"Medical management of dysfunctional uterine bleeding","volume":"13","author":"Irvine","year":"1999","journal-title":"Best Practice and Research in Clinical Obstetrics and Gynaecology"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0156|cit156","first-page":"439","article-title":"Role of estradiol in the rise in follicle-stimulating hormone levels during the luteal-follicular transition","volume":"77","author":"Nestour","year":"1993","journal-title":"Journal of Clinical Endocrinology and Metabolism"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0157|cit157","unstructured":"Farquhar C Clarke J Lethaby A Thomas J Proctor M Barlow D Cochrane Menstrual Disorders and Subfertility Group, About The Cochrane Collaboration (Cochrane Review Groups (CRGs)) Available at www.thecochranelibrary.com 2008"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0158|cit158","doi-asserted-by":"crossref","first-page":"2535","DOI":"10.1136\/bmj.b2535","article-title":"Preferred reporting items for systematic reviews and meta-analyses: the PRISMA Statement","volume":"339","author":"Moher","year":"2009","journal-title":"BMJ"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0159|cit159","doi-asserted-by":"crossref","first-page":"120","DOI":"10.1016\/S0015-0282(16)48688-7","article-title":"Effect of intranasal administration of norethisterone and progesterone on pituitary and gonadal function in adult male and female bonnet monkeys (Macaca radiata)","volume":"44","author":"Moudgal","year":"1985","journal-title":"Fertility and Sterility"},{"issue":"2","key":"10.1002\/14651858.CD006109.pub3-BIB0160|cit160","doi-asserted-by":"publisher","DOI":"10.1002\/14651858.CD003357.pub2","article-title":"In vitro fertilisation for unexplained subfertility","author":"Pandian","year":"2005","journal-title":"Cochrane Database of Systematic Reviews"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0161|cit161","unstructured":"The Nordic Cochrane Centre, The Cochrane Collaboration Review Manager 5 (RevMan 5) 2014"},{"key":"10.1002\/14651858.CD006109.pub3-BIB0162|cit162","unstructured":"Scottish Intercollegiate Guidelines Network Search filters www.sign.ac.uk\/methodology\/filters.html#random"},{"issue":"4","key":"10.1002\/14651858.CD006109.pub3-BIB0163|cit163","doi-asserted-by":"publisher","first-page":"333","DOI":"10.1093\/humupd\/dml001","article-title":"GnRH antagonists in ovarian stimulation for IVF","volume":"12","author":"Tarlatzis","year":"2006","journal-title":"Human Reproduction Update"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0164|cit164","doi-asserted-by":"publisher","DOI":"10.1002\/14651858.CD003973","article-title":"Human menopausal gonadotropin versus recombinant follicle stimulation hormone for ovarian stimulation in assisted reproductive cycles","author":"Wely","year":"2003","journal-title":"Cochrane Database of Systematic Reviews"},{"issue":"7","key":"10.1002\/14651858.CD006109.pub3-BIB0165|cit165","doi-asserted-by":"publisher","DOI":"10.1002\/14651858.CD006109","article-title":"Oral contraceptive pill, progestogen or estrogen pre-treatment for ovarian stimulation protocols for women undergoing assisted reproductive techniques","author":"Smulders","year":"2006","journal-title":"Cochrane Database of Systematic Reviews"},{"issue":"1","key":"10.1002\/14651858.CD006109.pub3-BIB0166|cit166","doi-asserted-by":"publisher","DOI":"10.1002\/14651858.CD006109.pub2","article-title":"Oral contraceptive pill, progestogen or estrogen pre-treatment for ovarian stimulation protocols for women undergoing assisted reproductive techniques","author":"Smulders","year":"2010","journal-title":"Cochrane Database of Systematic Reviews"}],"container-title":["Cochrane Database of Systematic Reviews"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1002\/14651858.CD006109.pub3","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,6,24]],"date-time":"2024-06-24T10:10:20Z","timestamp":1719223820000},"score":1,"resource":{"primary":{"URL":"http:\/\/doi.wiley.com\/10.1002\/14651858.CD006109.pub3"}},"subtitle":[],"editor":[{"name":"Cochrane Gynaecology and Fertility Group","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2017,5,25]]},"references-count":166,"journal-issue":{"issue":"8","published-online":{"date-parts":[[2017,8]]}},"URL":"https:\/\/doi.org\/10.1002\/14651858.cd006109.pub3","relation":{},"ISSN":["1465-1858"],"issn-type":[{"value":"1465-1858","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,5,25]]}}}