Related Experiment Video
Updated: May 8, 2025

OP-IVM: Combining In vitro Maturation after Oocyte Retrieval with Gynecological Surgery
Published on: May 9, 2021
Does elevated serum progesterone on the day of human chorionic gonadotropin administration decrease live birth rates?
Abstract:
The impact of elevated serum progesterone levels on pregnancy and live birth during in vitro fertilization (IVF) remains unclear. Our objective was to investigate whether elevated serum progesterone on the day of human chorionic gonadotropin (HCG) administration is associated with lower pregnancy and live birth rates. This mini review provides a synopsis of the literature in addition to some of our own data. On the whole pregnancy and live birth rates decrease with increasing progesterone on the day of HCG administration even after adjusting for confounders. The findings from the majority of manuscripts investigating this question appear to be in agreement.
More Related Videos
Related Concept Videos
Gonadal and Placental Hormones
In males, testosterone is the primary gonadal androgen. It plays a central role in the maturation of male reproductive organs — the penis and testes. Additionally, testosterone is instrumental in the development of secondary sexual characteristics — a deep voice as well as facial and pubic hair...
Ovarian Cycle
Hormonal Regulation of the Menstrual Cycle
At puberty, GnRH begins a pulsatile release pattern, which triggers the anterior pituitary gland to secrete follicle-stimulating hormone (FSH) and luteinizing hormone (LH). The frequency and amplitude of GnRH pulses vary across the menstrual cycle, with faster pulses favoring LH release and slower pulses favoring FSH...

