The Valuable Reference of Live Birth Rate in the Single Vitrified-Warmed BB/BC/CB Blastocyst Transfer: The Cleavage-Stage Embryo Quality and Embryo Development Speed

BackgroundIt is unclear whether we should focus attention on cleavage-stage embryo quality and embryo development speed when transferring single particular grade vitrified-warmed blastocysts, especially poor-quality blastocysts (grade “C”).MethodThis retrospective study considered 3386 single vitrif...

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Bibliographic Details
Main Authors: Xi Shen, Hui Long, Hongyuan Gao, Wenya Guo, Yating Xie, Di Chen, Yanyan Cong, Yun Wang, Dongying Li, Jiqiang Si, Leiwen Zhao, Qifeng Lyu, Yanping Kuang, Li Wang
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-09-01
Series:Frontiers in Physiology
Subjects:
Online Access:https://www.frontiersin.org/article/10.3389/fphys.2020.01102/full