The transfer of double morphologically good Day 5 blastocysts increases the risk of clinical pregnancy loss in singleton pregnancies following frozen-thawed embryo transfer

The transfer of double morphologically good Day 5 blastocysts increases the risk of clinical pregnancy loss in singleton pregnancies following frozen-thawed embryo transfer

BackgroundTo investigate whether double embryo transfer (DET) increases the risk of spontaneous clinical pregnancy loss (CPL) in singleton pregnancies following frozen-thawed embryo transfer (FET), compared to single embryo transfer (SET).MethodsThis retrospective cohort study included 2,448 females...

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Bibliographic Details
Main Authors:	Yufeng Wang, Qin Wan, Xiaohui Lu, Lingjun Li, Huihui Wang, Li Chen, Xiuliang Dai
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2025-04-01
Series:	Frontiers in Endocrinology
Subjects:	single embryo transfer double embryo transfer clinical pregnancy loss intrauterine inflammation developmental defect
Online Access:	https://www.frontiersin.org/articles/10.3389/fendo.2025.1508014/full
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