Yisheng Zhang

No ORCID on file · 3 papers in corpus
observational 2025
Effect of GnRH antagonist pretreatment before controlled ovarian stimulation in antagonist protocol for infertile women with PCOS undergoing IVF/ICSI: A propensity score matching analysis
Medicine ·doi:10.1097/md.0000000000042965

This retrospective cohort study evaluates the clinical effects of an antagonist protocol on in vitro fertilization and intracytoplasmic sperm injection among infertile women with polycystic ovary syndrome. A propensity score matching analys…

observational 2024
Personalized embryo transfer guided by rsERT improves pregnancy outcomes in patients with repeated implantation failure
Frontiers in medicine ·doi:10.3389/fmed.2024.1369317

INTRODUCTION: Embryo implantation requires synchronous communication between the embryo and maternal endometrium. Inadequate maternal endometrial receptivity is one of the principal causes for embryo implantation failure [especially repeate…

rct 2021
Evaluation of GnRH antagonist pretreatment before ovarian stimulation in a GnRH antagonist protocol in normal ovulatory women undergoing IVF/ICSI: a randomized controlled trial
Reproductive biology and endocrinology : RB&E ·doi:10.1186/s12958-021-00836-8

BACKGROUND: Synchronization of follicles is key to improving ovulation stimulation with the gonadotropin-releasing hormone (GnRH) antagonist protocol. GnRH antagonist administration in the early follicular phase can quickly decrease gonadot…