{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T18:58:35Z","timestamp":1786993115289,"version":"build-2736575974"},"reference-count":12,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2024,2,1]],"date-time":"2024-02-01T00:00:00Z","timestamp":1706745600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2024,2,1]],"date-time":"2024-02-01T00:00:00Z","timestamp":1706745600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"DOI":"10.13039\/501100004914","name":"Ferring Pharmaceuticals","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004914","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","jogc.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Obstetrics and Gynaecology Canada"],"published-print":{"date-parts":[[2024,2]]},"DOI":"10.1016\/j.jogc.2023.102233","type":"journal-article","created":{"date-parts":[[2023,10,10]],"date-time":"2023-10-10T07:01:33Z","timestamp":1696921293000},"page":"102233","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":6,"title":["Benefits of Blastocyst Transfer With at Least Three Good-Quality Cleavage-stage Embryos in Women of Advanced Maternal Age: A Retrospective Analysis"],"prefix":"10.1016","volume":"46","author":[{"given":"Peter","family":"Kovacs","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Samantha","family":"Sun","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yao","family":"Lu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Phillip","family":"Romanski","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Steven R.","family":"Lindheim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.jogc.2023.102233_bib1","doi-asserted-by":"crossref","first-page":"583","DOI":"10.1002\/uog.17327","article-title":"Blastocyst vs cleavage-stage embryo transfer: systematic review and meta-analysis of reproductive outcomes","volume":"49","author":"Martins","year":"2017","journal-title":"Ultrasound Obstet Gynecol"},{"key":"10.1016\/j.jogc.2023.102233_bib2","doi-asserted-by":"crossref","first-page":"D748","DOI":"10.2741\/Latham","article-title":"Embryonic genome activation","volume":"6","author":"Latham","year":"2001","journal-title":"Front Biosci"},{"key":"10.1016\/j.jogc.2023.102233_bib3","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1016\/S1472-6483(10)60882-6","article-title":"Extended embryo culture to increase implantation rate","volume":"14","author":"Quea","year":"2007","journal-title":"Reprod Biomed Online"},{"key":"10.1016\/j.jogc.2023.102233_bib4","doi-asserted-by":"crossref","first-page":"1115","DOI":"10.1093\/humrep\/16.6.1115","article-title":"Uterine contractility decreases at the time of blastocyst transfers","volume":"16","author":"Fanchin","year":"2001","journal-title":"Hum Reprod"},{"key":"10.1016\/j.jogc.2023.102233_bib5","doi-asserted-by":"crossref","unstructured":"Glujovsky D, Farquhar C, Quinteiro Retamar AM, et\u00a0al. Cleavage-stage versus blastocyst stage embryo transfer in assisted reproductive technology. Cochrane Database Syst Rev 2022l 5:Cd002118.","DOI":"10.1002\/14651858.CD002118.pub6"},{"key":"10.1016\/j.jogc.2023.102233_bib6","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1093\/humrep\/dem339","article-title":"Live birth rates after transfer of equal number of blastocysts or cleavage-stage embryos in IVF. A systematic review and meta-analysis","volume":"23","author":"Papanikolaou","year":"2008","journal-title":"Hum Reprod"},{"key":"10.1016\/j.jogc.2023.102233_bib7","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1016\/j.ejogrb.2021.10.004","article-title":"Single blastocyst stage versus single cleavage stage embryo transfer following fresh transfer: A systematic review and meta-analysis","volume":"267","author":"Li","year":"2021","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1016\/j.jogc.2023.102233_bib8","doi-asserted-by":"crossref","first-page":"558","DOI":"10.1016\/S0015-0282(99)00565-8","article-title":"The number of eight-cell embryos is a key determinant for selecting day 3 or day 5 transfer","volume":"73","author":"Racowsky","year":"2000","journal-title":"Fertil Steril"},{"key":"10.1016\/j.jogc.2023.102233_bib9","doi-asserted-by":"crossref","first-page":"1144","DOI":"10.1016\/S0015-0282(99)00121-1","article-title":"Influence of advanced age on the blastocyst development rate and pregnancy rate in assisted reproductive technology","volume":"71","author":"Pantos","year":"1999","journal-title":"Fertil Steril"},{"key":"10.1016\/j.jogc.2023.102233_bib10","doi-asserted-by":"crossref","first-page":"1244","DOI":"10.1016\/S0015-0282(02)04273-5","article-title":"Comparison of blastocyst transfer to day 3 transfer with assisted hatching in the older patient","volume":"78","author":"Milki","year":"2002","journal-title":"Fertil Steril"},{"key":"10.1016\/j.jogc.2023.102233_bib11","doi-asserted-by":"crossref","first-page":"1118","DOI":"10.1016\/j.rbmo.2022.08.100","article-title":"Should blastocyst transfer be performed in patients with 1\u20133 embryos available on day 3?","volume":"45","author":"Yang","year":"2022","journal-title":"Reprod Biomed Online"},{"key":"10.1016\/j.jogc.2023.102233_bib12","doi-asserted-by":"crossref","first-page":"731","DOI":"10.1093\/humupd\/dmy025","article-title":"The psychological impact of early pregnancy loss","volume":"24","author":"Farren","year":"2018","journal-title":"Hum Reprod Update"}],"container-title":["Journal of Obstetrics and Gynaecology Canada"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1701216323005789?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1701216323005789?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T15:43:49Z","timestamp":1761666229000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1701216323005789"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,2]]},"references-count":12,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2024,2]]}},"alternative-id":["S1701216323005789"],"URL":"https:\/\/doi.org\/10.1016\/j.jogc.2023.102233","relation":{},"ISSN":["1701-2163"],"issn-type":[{"value":"1701-2163","type":"print"}],"subject":[],"published":{"date-parts":[[2024,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Benefits of Blastocyst Transfer With at Least Three Good-Quality Cleavage-stage Embryos in Women of Advanced Maternal Age: A Retrospective Analysis","name":"articletitle","label":"Article Title"},{"value":"Journal of Obstetrics and Gynaecology Canada","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jogc.2023.102233","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2023 The Society of Obstetricians and Gynaecologists of Canada\/La Soci\u00e9t\u00e9 des obst\u00e9triciens et gyn\u00e9cologues du Canada. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}],"article-number":"102233"}}