{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,26]],"date-time":"2026-06-26T05:28:43Z","timestamp":1782451723597,"version":"3.54.5"},"reference-count":39,"publisher":"Springer Science and Business Media LLC","issue":"9","license":[{"start":{"date-parts":[[2024,7,30]],"date-time":"2024-07-30T00:00:00Z","timestamp":1722297600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2024,7,30]],"date-time":"2024-07-30T00:00:00Z","timestamp":1722297600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["J Assist Reprod Genet"],"published-print":{"date-parts":[[2024,9]]},"DOI":"10.1007\/s10815-024-03209-3","type":"journal-article","created":{"date-parts":[[2024,7,30]],"date-time":"2024-07-30T20:01:38Z","timestamp":1722369698000},"page":"2237-2251","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Ovulation-induced frozen embryo transfer regimens in women with polycystic ovary syndrome: a systematic review and meta-analysis"],"prefix":"10.1007","volume":"41","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-9421-1695","authenticated-orcid":false,"given":"Kathryn A.","family":"Voss","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu-Fu M.","family":"Chen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel A.","family":"Castillo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wendy S.","family":"Vitek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Snigdha","family":"Alur-Gupta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,7,30]]},"reference":[{"key":"3209_CR1","unstructured":"Prevention, C.f.D.C.a. Assisted Reproductive Technology (ART) Data. What percentage of transfers used frozen embryos; Available from: https:\/\/nccd.cdc.gov\/drh_art\/rdPage.aspx?rdReport=DRH_ART.ClinicInfo&rdRequestForward=True&ClinicId=9999&ShowNational=1. Accessed 9 Nov 2023."},{"issue":"3","key":"3209_CR2","doi-asserted-by":"publisher","first-page":"529","DOI":"10.1016\/j.rbmo.2020.11.013","volume":"42","author":"M Bourdon","year":"2021","unstructured":"Bourdon M, et al. The freeze-all strategy after IVF: which indications? Reprod Biomed Online. 2021;42(3):529\u201345.","journal-title":"Reprod Biomed Online"},{"issue":"2","key":"3209_CR3","doi-asserted-by":"publisher","first-page":"126","DOI":"10.1056\/NEJMoa1705334","volume":"378","author":"Y Shi","year":"2018","unstructured":"Shi Y, et al. Transfer of fresh versus frozen embryos in ovulatory women. N Engl J Med. 2018;378(2):126\u201336.","journal-title":"N Engl J Med"},{"issue":"2","key":"3209_CR4","first-page":"Cd011184","volume":"2","author":"T Zaat","year":"2021","unstructured":"Zaat T, et al. Fresh versus frozen embryo transfers in assisted reproduction. Cochrane Database Syst Rev. 2021;2(2):Cd011184.","journal-title":"Cochrane Database Syst Rev"},{"issue":"6","key":"3209_CR5","doi-asserted-by":"publisher","first-page":"523","DOI":"10.1056\/NEJMoa1513873","volume":"375","author":"ZJ Chen","year":"2016","unstructured":"Chen ZJ, et al. Fresh versus frozen embryos for infertility in the polycystic ovary syndrome. N Engl J Med. 2016;375(6):523\u201333.","journal-title":"N Engl J Med"},{"issue":"5","key":"3209_CR6","doi-asserted-by":"publisher","first-page":"634","DOI":"10.1093\/humupd\/dmad011","volume":"29","author":"TR Zaat","year":"2023","unstructured":"Zaat TR, et al. Obstetric and neonatal outcomes after natural versus artificial cycle frozen embryo transfer and the role of luteal phase support: a systematic review and meta-analysis. Hum Reprod Update. 2023;29(5):634\u201354.","journal-title":"Hum Reprod Update"},{"issue":"5","key":"3209_CR7","doi-asserted-by":"publisher","first-page":"839","DOI":"10.1016\/j.fertnstert.2022.07.025","volume":"118","author":"P Bortoletto","year":"2022","unstructured":"Bortoletto P, Prabhu M, Baker VL. Association between programmed frozen embryo transfer and hypertensive disorders of pregnancy. Fertil Steril. 2022;118(5):839\u201348.","journal-title":"Fertil Steril"},{"issue":"5","key":"3209_CR8","doi-asserted-by":"publisher","first-page":"671","DOI":"10.1016\/j.bpobgyn.2004.05.001","volume":"18","author":"R Hart","year":"2004","unstructured":"Hart R, Hickey M, Franks S. Definitions, prevalence and symptoms of polycystic ovaries and polycystic ovary syndrome. Best Pract Res Clin Obstet Gynaecol. 2004;18(5):671\u201383.","journal-title":"Best Pract Res Clin Obstet Gynaecol"},{"issue":"1","key":"3209_CR9","doi-asserted-by":"publisher","first-page":"59.e1","DOI":"10.1016\/j.ajog.2021.01.024","volume":"225","author":"J Zhang","year":"2021","unstructured":"Zhang J, et al. Letrozole-induced frozen embryo transfer cycles are associated with a lower risk of hypertensive disorders of pregnancy among women with polycystic ovary syndrome. Am J Obstet Gynecol. 2021;225(1):59.e1-59.e9.","journal-title":"Am J Obstet Gynecol"},{"issue":"6","key":"3209_CR10","doi-asserted-by":"publisher","first-page":"1116","DOI":"10.1111\/aogs.14058","volume":"100","author":"Y Man","year":"2021","unstructured":"Man Y, et al. The effect of different endometrial preparations on women with polycystic ovary syndrome undergoing initial frozen embryo transfer: a historical cohort analysis. Acta Obstet Gynecol Scand. 2021;100(6):1116\u201323.","journal-title":"Acta Obstet Gynecol Scand"},{"key":"3209_CR11","doi-asserted-by":"publisher","first-page":"987813","DOI":"10.3389\/fendo.2022.987813","volume":"13","author":"Y Niu","year":"2022","unstructured":"Niu Y, et al. Ovulation induction regimens are associated with a higher rate of livebirth after frozen single-blastocyst transfer among women with polycystic ovary syndrome. Front Endocrinol (Lausanne). 2022;13:987813.","journal-title":"Front Endocrinol (Lausanne)"},{"issue":"5","key":"3209_CR12","doi-asserted-by":"publisher","first-page":"659","DOI":"10.1111\/obr.12829","volume":"20","author":"M BahriKhomami","year":"2019","unstructured":"BahriKhomami M, et al. Increased maternal pregnancy complications in polycystic ovary syndrome appear to be independent of obesity-a systematic review, meta-analysis, and meta-regression. Obes Rev. 2019;20(5):659\u201374.","journal-title":"Obes Rev"},{"key":"3209_CR13","unstructured":"Wells GA, D O'Connell BS, Peterson J, Welch V, Losos M, Tugwell P. The Newcastle-Ottawa Scale (NOS) for assessing the quality of nonrandomised studies in meta-analyses. Available from: https:\/\/www.ohri.ca\/programs\/clinical_epidemiology\/oxford.asp. Accessed 2 Nov 2023."},{"key":"3209_CR14","doi-asserted-by":"publisher","first-page":"d5928","DOI":"10.1136\/bmj.d5928","volume":"343","author":"JPT Higgins","year":"2011","unstructured":"Higgins JPT, et al. The Cochrane collaboration\u2019s tool for assessing risk of bias in randomised trials. BMJ. 2011;343:d5928.","journal-title":"BMJ"},{"issue":"1","key":"3209_CR15","doi-asserted-by":"publisher","first-page":"201","DOI":"10.1007\/s00404-014-3396-0","volume":"291","author":"J Yu","year":"2015","unstructured":"Yu J, et al. Endometrial preparation protocol of the frozen-thawed embryo transfer in patients with polycystic ovary syndrome. Arch Gynecol Obstet. 2015;291(1):201\u201311.","journal-title":"Arch Gynecol Obstet"},{"issue":"1","key":"3209_CR16","doi-asserted-by":"publisher","first-page":"115","DOI":"10.1186\/s12958-020-00675-z","volume":"18","author":"A Hosseini-Najarkolaei","year":"2020","unstructured":"Hosseini-Najarkolaei A, et al. The effect of letrozole versus artificial hormonal endometrial preparation on pregnancy outcome after frozen-thawed embryos transfer cycles: a randomized clinical trial. Reprod Biol Endocrinol. 2020;18(1):115.","journal-title":"Reprod Biol Endocrinol"},{"issue":"4","key":"3209_CR17","doi-asserted-by":"publisher","first-page":"703","DOI":"10.3390\/jcm10040703","volume":"10","author":"N Aslih","year":"2021","unstructured":"Aslih N, et al. Ovulatory-based FET cycles may achieve higher pregnancy rates in the general population and among anovulatory women. J Clin Med. 2021;10(4):703.","journal-title":"J Clin Med"},{"issue":"1","key":"3209_CR18","doi-asserted-by":"publisher","first-page":"394","DOI":"10.1186\/s12884-022-04728-6","volume":"22","author":"L Guan","year":"2022","unstructured":"Guan L, et al. The effect of mildly stimulated cycle versus artificial cycle on pregnancy outcomes in overweight\/obese women with PCOS prior to frozen embryo transfer: a retrospective cohort study. BMC Pregnancy Childbirth. 2022;22(1):394.","journal-title":"BMC Pregnancy Childbirth"},{"key":"3209_CR19","doi-asserted-by":"publisher","first-page":"2805","DOI":"10.2147\/DDDT.S317545","volume":"15","author":"L Li","year":"2021","unstructured":"Li L, et al. Comparison of stimulated cycles with low dose r-FSH versus hormone replacement cycles for endometrial preparation prior to frozen-thawed embryo transfer in young women with polycystic ovarian syndrome: a single-center retrospective cohort study from China. Drug Des Devel Ther. 2021;15:2805\u201313.","journal-title":"Drug Des Devel Ther"},{"issue":"6","key":"3209_CR20","doi-asserted-by":"publisher","first-page":"102399","DOI":"10.1016\/j.jogoh.2022.102399","volume":"51","author":"V Simon","year":"2022","unstructured":"Simon V, et al. Comparison of two endometrial preparation methods for frozen-thawed embryo transfer in anovulatory PCOS patients: impact on miscarriage rate. J Gynecol Obstet Hum Reprod. 2022;51(6):102399.","journal-title":"J Gynecol Obstet Hum Reprod"},{"issue":"2","key":"3209_CR21","doi-asserted-by":"publisher","first-page":"371","DOI":"10.1016\/j.fertnstert.2019.04.014","volume":"112","author":"J Zhang","year":"2019","unstructured":"Zhang J, et al. Letrozole use during frozen embryo transfer cycles in women with polycystic ovary syndrome. Fertil Steril. 2019;112(2):371\u20137.","journal-title":"Fertil Steril"},{"issue":"2","key":"3209_CR22","doi-asserted-by":"publisher","first-page":"283","DOI":"10.1111\/cen.12280","volume":"80","author":"YJ Hu","year":"2014","unstructured":"Hu YJ, et al. Letrozole stimulation in endometrial preparation for cryopreserved-thawed embryo transfer in women with polycystic ovarian syndrome: a pilot study. Clin Endocrinol (Oxf). 2014;80(2):283\u20139.","journal-title":"Clin Endocrinol (Oxf)"},{"issue":"4","key":"3209_CR23","doi-asserted-by":"publisher","first-page":"745","DOI":"10.1016\/j.rbmo.2022.05.024","volume":"45","author":"M Qiu","year":"2022","unstructured":"Qiu M, et al. The influence of polycystic ovarian syndrome on obstetric and neonatal outcomes after frozen-thawed embryo transfer. Reprod Biomed Online. 2022;45(4):745\u201353.","journal-title":"Reprod Biomed Online"},{"key":"3209_CR24","doi-asserted-by":"publisher","first-page":"144","DOI":"10.1016\/j.ejogrb.2019.10.040","volume":"243","author":"M Peign\u00e9","year":"2019","unstructured":"Peign\u00e9 M, et al. Higher live birth rate with stimulated rather than artificial cycle for frozen-thawed embryo transfer. Eur J Obstet Gynecol Reprod Biol. 2019;243:144\u20139.","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"3209_CR25","doi-asserted-by":"publisher","first-page":"102","DOI":"10.1016\/j.ejogrb.2022.10.015","volume":"279","author":"J Pape","year":"2022","unstructured":"Pape J, Levy J, von Wolff M. Early pregnancy complications after frozen-thawed embryo transfer in different cycle regimens: a retrospective cohort study. Eur J Obstet Gynecol Reprod Biol. 2022;279:102\u20136.","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"issue":"2","key":"3209_CR26","doi-asserted-by":"publisher","first-page":"447","DOI":"10.1016\/j.fertnstert.2020.08.1435","volume":"115","author":"J Lin","year":"2021","unstructured":"Lin J, et al. Neonatal outcomes in women with polycystic ovary syndrome after frozen-thawed embryo transfer. Fertil Steril. 2021;115(2):447\u201354.","journal-title":"Fertil Steril"},{"key":"3209_CR27","doi-asserted-by":"publisher","first-page":"346","DOI":"10.3389\/fendo.2020.00346","volume":"11","author":"PE Levi Setti","year":"2020","unstructured":"Levi Setti PE, et al. Seven years of vitrified blastocyst transfers: comparison of 3 preparation protocols at a single ART center. Front Endocrinol (Lausanne). 2020;11:346.","journal-title":"Front Endocrinol (Lausanne)"},{"key":"3209_CR28","doi-asserted-by":"publisher","first-page":"813791","DOI":"10.3389\/fendo.2022.813791","volume":"13","author":"RX Gan","year":"2022","unstructured":"Gan RX, et al. Pregnancy outcomes of different endometrial preparation in patients with a history of cesarean section. Front Endocrinol (Lausanne). 2022;13:813791.","journal-title":"Front Endocrinol (Lausanne)"},{"issue":"Suppl 1","key":"3209_CR29","first-page":"i414","volume":"35","author":"C Wang","year":"2020","unstructured":"Wang C, Mai Q, Zhou C. Letrozole did not improve endometrium receptivity in non-ovulation PCOS women, one RCT study for endometrium preparation before thawed embryo transfer in non-ovulation PCOS women. Human reproduction. Conference: 36th annual meeting of the european human reproduction and embryology. ESHRE Virtual Meeting. 2020;35(Suppl 1):i414\u20135.","journal-title":"ESHRE Virtual Meeting"},{"issue":"3, Supplement","key":"3209_CR30","doi-asserted-by":"publisher","first-page":"485","DOI":"10.1016\/j.fertnstert.2020.08.1390","volume":"114","author":"AR Schmidt","year":"2020","unstructured":"Schmidt AR, et al. Effect of body mass index (bmi) on pregnancy outcomes in frozen-thawed blastocyst transfer (FET) cycles. Fertil Steril. 2020;114(3, Supplement):485\u20136.","journal-title":"Fertil Steril"},{"key":"3209_CR31","first-page":"i208","volume":"31","author":"KH Lee","year":"2016","unstructured":"Lee KH, et al. Effective and patient-friendly endometrial preparation method for frozen-thawed embryo transfer in patients with polycystic ovary syndrome: ovulation induction with letrozole. Human Reproduction (Oxford, England). 2016;31:i208.","journal-title":"Human Reproduction (Oxford, England)"},{"issue":"1","key":"3209_CR32","doi-asserted-by":"publisher","first-page":"62","DOI":"10.1186\/s12958-022-00931-4","volume":"20","author":"Y Zhang","year":"2022","unstructured":"Zhang Y, et al. Systematic review update and meta-analysis of randomized and non-randomized controlled trials of ovarian stimulation versus artificial cycle for endometrial preparation prior to frozen embryo transfer in women with polycystic ovary syndrome. Reprod Biol Endocrinol. 2022;20(1):62.","journal-title":"Reprod Biol Endocrinol"},{"issue":"3","key":"3209_CR33","doi-asserted-by":"publisher","first-page":"348","DOI":"10.1016\/j.fertnstert.2023.01.031","volume":"119","author":"K VanHise","year":"2023","unstructured":"VanHise K, et al. Racial and ethnic disparities in polycystic ovary syndrome. Fertil Steril. 2023;119(3):348\u201354.","journal-title":"Fertil Steril"},{"issue":"5","key":"3209_CR34","doi-asserted-by":"publisher","first-page":"1019","DOI":"10.1093\/humrep\/dex023","volume":"32","author":"H Tournaye","year":"2017","unstructured":"Tournaye H, et al. A Phase III randomized controlled trial comparing the efficacy, safety and tolerability of oral dydrogesterone versus micronized vaginal progesterone for luteal support in in vitro fertilization. Hum Reprod. 2017;32(5):1019\u201327.","journal-title":"Hum Reprod"},{"issue":"7","key":"3209_CR35","doi-asserted-by":"publisher","first-page":"102110","DOI":"10.1016\/j.jogoh.2021.102110","volume":"50","author":"H Xu","year":"2021","unstructured":"Xu H, et al. Comparison of vaginal progesterone gel combined with oral dydrogesterone versus intramuscular progesterone for luteal support in hormone replacement therapy-frozen embryo transfer cycle. J Gynecol Obstet Hum Reprod. 2021;50(7):102110.","journal-title":"J Gynecol Obstet Hum Reprod"},{"issue":"7","key":"3209_CR36","doi-asserted-by":"publisher","first-page":"e0133027","DOI":"10.1371\/journal.pone.0133027","volume":"10","author":"Y Wang","year":"2015","unstructured":"Wang Y, et al. Crinone gel for luteal phase support in frozen-thawed embryo transfer cycles: a prospective randomized clinical trial in the Chinese population. PLoS ONE. 2015;10(7):e0133027.","journal-title":"PLoS ONE"},{"issue":"1","key":"3209_CR37","doi-asserted-by":"publisher","first-page":"15264","DOI":"10.1038\/s41598-019-51717-5","volume":"9","author":"L Jiang","year":"2019","unstructured":"Jiang L, et al. Effects of intramuscular and vaginal progesterone supplementation on frozen-thawed embryo transfer. Sci Rep. 2019;9(1):15264.","journal-title":"Sci Rep"},{"issue":"2","key":"3209_CR38","doi-asserted-by":"publisher","first-page":"266","DOI":"10.1016\/j.fertnstert.2017.11.004","volume":"109","author":"K Devine","year":"2018","unstructured":"Devine K, et al. Vitrified blastocyst transfer cycles with the use of only vaginal progesterone replacement with endometrin have inferior ongoing pregnancy rates: results from the planned interim analysis of a three-arm randomized controlled noninferiority trial. Fertil Steril. 2018;109(2):266\u201375.","journal-title":"Fertil Steril"},{"issue":"4","key":"3209_CR39","doi-asserted-by":"publisher","first-page":"793","DOI":"10.1093\/humrep\/deac005","volume":"37","author":"JJ Yland","year":"2022","unstructured":"Yland JJ, et al. Emulating a target trial of the comparative effectiveness of clomiphene citrate and letrozole for ovulation induction. Hum Reprod. 2022;37(4):793\u2013805.","journal-title":"Hum Reprod"}],"container-title":["Journal of Assisted Reproduction and Genetics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10815-024-03209-3.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s10815-024-03209-3\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10815-024-03209-3.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,9,16]],"date-time":"2024-09-16T19:08:42Z","timestamp":1726513722000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s10815-024-03209-3"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,7,30]]},"references-count":39,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2024,9]]}},"alternative-id":["3209"],"URL":"https:\/\/doi.org\/10.1007\/s10815-024-03209-3","relation":{},"ISSN":["1058-0468","1573-7330"],"issn-type":[{"value":"1058-0468","type":"print"},{"value":"1573-7330","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,7,30]]},"assertion":[{"value":"22 April 2024","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"17 July 2024","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"30 July 2024","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare no competing interests.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}}]}}