Studies

CellWell record HH-623476

Late follicular phase progesterone levels and in vitro fertilization and intracytoplasmic sperm injection outcomes

Hongfa Peng; Jingjing Jiang; Kaixuan Guo; Lei Jiang; Zechen Zhang; Jiahua Zheng; Yang Yang; Yuanyuan Peng; Wei Wang

2026

In plain language

In a retrospective cohort of 24,868 women having fresh IVF/ICSI transfers, the link between late follicular progesterone and pregnancy or live birth differed by stimulation protocol and was nonlinear.

Evidence
Emerging
Design
Primary research (design unspecified)

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