Author

Jia-Hua Zheng

2 papers indexed here

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Open access Oct 2026

Nonlinear relationship between serum LH levels on hCG trigger day and live birth rates in patients with fresh embryo transfer: a retrospective cohort study

In assisted reproductive technology (ART), the assessment of sex hormones is indispensable. Maintaining an appropriate level of luteinizing hormone (LH) is crucial for ovarian and endometrial development. However, the relationship between LH concentrations on the hCG trigger day and pregnancy outcomes after fresh e...

Yue Zhang, Yu-Hou Xiao, Ai-Min Yang et al. · Frontiers in Endocrinology · 0 citations

Open access Aug 2026

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

Objective To study whether the impact of serum progesterone level on the day of hCG administration on reproductive outcomes varies across age groups and ovarian stimulation protocols in fresh in fresh in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) cycles. Methods This single-center, retrospect...

Hongfa Peng, Jingjing Jiang, Kaixuan Guo et al. · Frontiers in Endocrinology · 0 citations