High initial FSH dosage reduces the number of available cleavage-stage embryos in a GnRH-antagonist protocol: Real-world data of 8,772 IVF cycles from China

To evaluate the relationship between the initial follicle stimulating hormone (FSH) dose and the number of available cleavage-stage embryos in in vitro fertilization (IVF) cycles.We included 8772 fresh IVF cycles using a GnRH antagonist protocol at the Genetic and Reproductive Institution of Chongqi...

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Bibliographic Details

Published in:	Frontiers in Endocrinology
Main Authors:	Xiu Luo, Li Pei, Yao He, Fujie Li, Wei Han, Shun Xiong, Shubiao Han, Jingyu Li, Xiaodong Zhang, Guoning Huang, Hong Ye
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2022-10-01
Subjects:	In vitro fertilization GnRH antagonist FSH dose cleavage-stage embryos real world evidence
Online Access:	https://www.frontiersin.org/articles/10.3389/fendo.2022.986438/full