D6 high-quality expanded blastocysts and D5 expanded blastocysts have similar pregnancy and perinatal outcomes following single frozen blastocyst transfer

ObjectiveWe compared the pregnancy and perinatal outcomes between expanded blastocysts vitrified on D5 versus D6 following single frozen blastocyst transfer.MethodsClinical data on 7,606 cycles of frozen-thawed blastocyst implantations were retrospectively analyzed. Depending on whether blastocysts...

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Bibliographic Details

Published in:	Frontiers in Endocrinology
Main Authors:	Juwei Hu, Juan Zheng, Jie Li, Haiyue Shi, Hua Wang, Bangxu Zheng, Kun Liang, Chunhao Rong, Liming Zhou
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2023-11-01
Subjects:	frozen-thawed blastocyst transfer pregnancy outcomes perinatal outcomes day 5 versus day 6 blastocyst vitrification
Online Access:	https://www.frontiersin.org/articles/10.3389/fendo.2023.1216910/full