Xinbao Zhang

ORCID: 0000-0002-6588-2310 · 2 papers in corpus

observational 2026

Comparison of different ovarian stimulation protocols on pregnancy outcome in women with endometriosis undergoing frozen embryo transfer

·doi:10.1186/s40001-026-05250-7

This study aimed to evaluate the efficacy of three distinct controlled ovarian stimulation (COS) protocols—long GnRH-agonist (GnRH-a) protocol, GnRH-antagonist (GnRH-ant) protocol, and mild-ovarian stimulation protocol—in endometriosis pati…

observational 2024

Evaluation of two luteal support regimens, intramuscular progesterone and progesterone vaginal gel, for vitrified-warmed embryo transfer in women with chronic salpingitis: a single-center 8-year retrospective study

European journal of medical research ·doi:10.1186/s40001-024-02231-6

BACKGROUND: Chronic salpingitis is one of the most common causes of female infertility. Luteal support is a critical step for embryo transfer. Here, we evaluated the effects of two luteal support regimens, intramuscular progesterone (IMP) a…