{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T14:27:06Z","timestamp":1790778426553,"version":"4.1.0"},"reference-count":35,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T00:00:00Z","timestamp":1598918400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T00:00:00Z","timestamp":1598918400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,5,27]],"date-time":"2022-05-27T00:00:00Z","timestamp":1653609600000},"content-version":"vor","delay-in-days":633,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"funder":[{"DOI":"10.13039\/100009945","name":"Merck KGaA","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100009945","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000925","name":"National Health and Medical Research Council","doi-asserted-by":"publisher","award":["GNT1082548"],"award-info":[{"award-number":["GNT1082548"]}],"id":[{"id":"10.13039\/501100000925","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","fertstert.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Fertility and Sterility"],"published-print":{"date-parts":[[2020,9]]},"DOI":"10.1016\/j.fertnstert.2020.04.041","type":"journal-article","created":{"date-parts":[[2020,6,16]],"date-time":"2020-06-16T17:42:11Z","timestamp":1592329331000},"page":"558-566","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":19,"title":["Development of children born from freeze-only versus fresh embryo transfer: follow-up of a randomized controlled trial"],"prefix":"10.1016","volume":"114","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6529-6912","authenticated-orcid":false,"given":"Lan Ngoc","family":"Vuong","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Trung Thien","family":"Ly","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nghia An","family":"Nguyen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Loc Minh Tai","family":"Nguyen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xuyen Thi Ha","family":"Le","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4018-2163","authenticated-orcid":false,"given":"Tien Khac","family":"Le","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7757-1042","authenticated-orcid":false,"given":"Khanh Tuan Quoc","family":"Le","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thanh Van","family":"Le","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Minh Hoang Nhat","family":"Nguyen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5205-8210","authenticated-orcid":false,"given":"Vinh Quang","family":"Dang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert J.","family":"Norman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8337-550X","authenticated-orcid":false,"given":"Ben Willem","family":"Mol","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tuong Manh","family":"Ho","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.fertnstert.2020.04.041_bib1","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1016\/j.fertnstert.2014.04.018","article-title":"Clinical rationale for cryopreservation of entire embryo cohorts in lieu of fresh transfer","volume":"102","author":"Shapiro","year":"2014","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib2","doi-asserted-by":"crossref","first-page":"44","DOI":"10.1016\/j.fertnstert.2017.05.018","article-title":"Recurrent implantation failure is another indication for the freeze-all strategy","volume":"108","author":"Shapiro","year":"2017","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib3","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1016\/j.fertnstert.2014.05.027","article-title":"Cryopreservation of human embryos and its contribution to in\u00a0vitro fertilization success rates","volume":"102","author":"Wong","year":"2014","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib4","first-page":"43","article-title":"OHSS Free Clinic","volume":"3","author":"Devroey","year":"2011","journal-title":"Facts Views Vis Obgyn"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib5","doi-asserted-by":"crossref","first-page":"523","DOI":"10.1056\/NEJMoa1513873","article-title":"Fresh versus frozen embryos for infertility in the polycystic ovary syndrome","volume":"375","author":"Chen","year":"2016","journal-title":"N Engl J Med"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib6","doi-asserted-by":"crossref","first-page":"126","DOI":"10.1056\/NEJMoa1705334","article-title":"Transfer of fresh versus frozen embryos in ovulatory women","volume":"378","author":"Shi","year":"2018","journal-title":"N Engl J Med"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib7","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1056\/NEJMoa1703768","article-title":"IVF Transfer of fresh or frozen embryos in women without polycystic ovaries","volume":"378","author":"Vuong","year":"2018","journal-title":"N Engl J Med"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib8","doi-asserted-by":"crossref","first-page":"1310","DOI":"10.1016\/S0140-6736(18)32843-5","article-title":"Frozen versus fresh single blastocyst transfer in ovulatory women: a multicentre, randomised controlled trial","volume":"393","author":"Wei","year":"2019","journal-title":"Lancet"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib9","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1093\/humupd\/dmx031","article-title":"Is frozen embryo transfer better for mothers and babies? Can cumulative meta-analysis provide a definitive answer?","volume":"24","author":"Maheshwari","year":"2018","journal-title":"Hum Reprod Update"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib10","doi-asserted-by":"crossref","first-page":"2","DOI":"10.1093\/humupd\/dmy033","article-title":"Fresh versus elective frozen embryo transfer in IVF\/ICSI cycles: a systematic review and meta-analysis of reproductive outcomes","volume":"25","author":"Roque","year":"2019","journal-title":"Hum Reprod Update"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib11","doi-asserted-by":"crossref","first-page":"387","DOI":"10.1016\/j.rbmo.2018.12.012","article-title":"Live birth rates with a freeze-only strategy versus fresh embryo transfer: secondary analysis of a randomized clinical trial","volume":"38","author":"Vuong","year":"2019","journal-title":"Reprod Biomed Online"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib12","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1093\/humrep\/deh098","article-title":"Revised 2003 consensus on diagnostic criteria and long-term health risks\u00a0related to polycystic ovary syndrome (PCOS)","volume":"19","year":"2004","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib13","doi-asserted-by":"crossref","first-page":"1270","DOI":"10.1093\/humrep\/der037","article-title":"The Istanbul consensus workshop on embryo assessment: proceedings of an expert meeting","volume":"26","year":"2011","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib14","doi-asserted-by":"crossref","first-page":"499","DOI":"10.1097\/DBP.0b013e31822552e9","article-title":"Comparison of the ASQ and PEDS in screening for developmental delay in children presenting for primary care","volume":"32","author":"Limbos","year":"2011","journal-title":"J Dev Behav Pediatr"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib15","first-page":"5","article-title":"Ages and Stages Questionnaire: a global screening scale","volume":"74","author":"Singh","year":"2017","journal-title":"Bol Med Hosp Infant Mex"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib16","doi-asserted-by":"crossref","first-page":"561","DOI":"10.1093\/pch\/17.10.561","article-title":"Evidence-based milestone ages as a framework for developmental surveillance","volume":"17","author":"Dosman","year":"2012","journal-title":"Paediatr Child Health"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib17","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1542\/pir.2014-0103","article-title":"Developmental milestones","volume":"37","author":"Scharf","year":"2016","journal-title":"Pediatr Rev"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib18","series-title":"The ASQ-3 User\u2019s Guide","author":"Squires","year":"2009"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib19","doi-asserted-by":"crossref","first-page":"443","DOI":"10.1016\/j.earlhumdev.2009.03.001","article-title":"Support for the global feasibility of the Ages and Stages Questionnaire as developmental screener","volume":"85","author":"Kerstjens","year":"2009","journal-title":"Early Hum Dev"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib20","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1016\/j.earlhumdev.2015.01.008","article-title":"Parental and professional assessment of early child development: the ASQ-3 and the Bayley-III-NL","volume":"91","author":"Steenis","year":"2015","journal-title":"Early Hum Dev"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib22","doi-asserted-by":"crossref","first-page":"30","DOI":"10.1006\/drev.1997.0446","article-title":"Development of IVF children","volume":"18","author":"van Balen","year":"1998","journal-title":"Dev Rev"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib23","doi-asserted-by":"crossref","first-page":"2","DOI":"10.1097\/00001163-200701000-00002","article-title":"Developmental outcomes of children born after assisted reproductive technologies","volume":"20","author":"Squires","year":"2007","journal-title":"Infants Young Child"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib24","doi-asserted-by":"crossref","first-page":"359","DOI":"10.1631\/jzus.B1200348","article-title":"Long-term follow-up of children conceived through assisted reproductive technology","volume":"14","author":"Lu","year":"2013","journal-title":"J Zhejiang Univ Sci B"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib25","doi-asserted-by":"crossref","first-page":"737","DOI":"10.1016\/S0140-6736(08)61041-7","article-title":"Effects of technology or maternal factors on perinatal outcome after assisted fertilisation: a population-based cohort study","volume":"372","author":"Romundstad","year":"2008","journal-title":"Lancet"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib26","doi-asserted-by":"crossref","first-page":"330","DOI":"10.1093\/humupd\/dmt006","article-title":"Assisted reproductive technology and birth defects: a systematic review and meta-analysis","volume":"19","author":"Hansen","year":"2013","journal-title":"Hum Reprod Update"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib27","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1093\/humupd\/dms062","article-title":"The longer-term health outcomes for children born as a result of IVF treatment: part I--general health outcomes","volume":"19","author":"Hart","year":"2013","journal-title":"Hum Reprod Update"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib28","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1016\/j.fertnstert.2012.12.035","article-title":"Low birth weight: is it related to assisted reproductive technology or underlying infertility?","volume":"99","author":"Kondapalli","year":"2013","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib29","doi-asserted-by":"crossref","first-page":"1209","DOI":"10.1093\/humrep\/der041","article-title":"Looking downstream: a review of the literature on physical and psychosocial health outcomes in adolescents and young adults who were conceived by ART","volume":"26","author":"Wilson","year":"2011","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib30","doi-asserted-by":"crossref","first-page":"629","DOI":"10.1111\/j.1728-4457.2015.00088.x","article-title":"Twinning rates in developed countries: trends and explanations","volume":"41","author":"Pison","year":"2015","journal-title":"Pop Dev Rev"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib31","doi-asserted-by":"crossref","first-page":"485","DOI":"10.1093\/humupd\/dms018","article-title":"Obstetric and perinatal outcomes in singleton pregnancies resulting from IVF\/ICSI: a systematic review and meta-analysis","volume":"18","author":"Pandey","year":"2012","journal-title":"Hum Reprod Update"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib32","doi-asserted-by":"crossref","first-page":"1457","DOI":"10.1093\/humrep\/14.6.1457","article-title":"Elective cryopreservation of all pronucleate embryos in women at risk of ovarian hyperstimulation syndrome: efficiency and safety","volume":"14","author":"Ferraretti","year":"1999","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib33","doi-asserted-by":"crossref","first-page":"1976","DOI":"10.1093\/humrep\/den222","article-title":"A randomized controlled study of human day 3 embryo cryopreservation by slow freezing or vitrification: vitrification is associated with higher survival, metabolism and blastocyst formation","volume":"23","author":"Balaban","year":"2008","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib34","doi-asserted-by":"crossref","first-page":"162","DOI":"10.1002\/bdra.20107","article-title":"In\u00a0vitro fertilization (IVF) in Sweden: risk for congenital malformations after different IVF methods","volume":"73","author":"Kallen","year":"2005","journal-title":"Birth Defects Res A Clin Mol Teratol"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib35","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1186\/s12958-017-0255-4","article-title":"Comparative neonatal outcomes in singleton births from blastocyst transfers or cleavage-stage embryo transfers: a systematic review and meta-analysis","volume":"15","author":"Wang","year":"2017","journal-title":"Reprod Biol Endocrinol"},{"key":"10.1016\/j.fertnstert.2020.04.041_bib36","doi-asserted-by":"crossref","first-page":"12","DOI":"10.1080\/15592294.2019.1646572","article-title":"Epigenetic changes and assisted reproductive technologies","volume":"15","author":"Mani","year":"2020","journal-title":"Epigenetics"}],"container-title":["Fertility and Sterility"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0015028220304015?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0015028220304015?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,3]],"date-time":"2025-11-03T06:15:35Z","timestamp":1762150535000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0015028220304015"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,9]]},"references-count":35,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2020,9]]}},"alternative-id":["S0015028220304015"],"URL":"https:\/\/doi.org\/10.1016\/j.fertnstert.2020.04.041","relation":{},"ISSN":["0015-0282"],"issn-type":[{"value":"0015-0282","type":"print"}],"subject":[],"published":{"date-parts":[[2020,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Development of children born from freeze-only versus fresh embryo transfer: follow-up of a randomized controlled trial","name":"articletitle","label":"Article Title"},{"value":"Fertility and Sterility","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.fertnstert.2020.04.041","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a92020 American Society for Reproductive Medicine, Published by Elsevier Inc.","name":"copyright","label":"Copyright"}]}}