Hengde Zhang

No ORCID on file · 2 papers in corpus

observational 2026

Prepregnancy body mass index and risk of macrosomia after fresh embryo transfer: a retrospective cohort study with exploratory threshold analysis

Frontiers in endocrinology ·doi:10.3389/fendo.2026.1884067

BACKGROUND: Higher prepregnancy body mass index (BMI) is a well-established risk factor for adverse neonatal outcomes in IVF-conceived pregnancies; therefore, weight management is important for infertile patients, yet it remains challenging…

other 2020

Cumulative Live Birth Rates After the First ART Cycle Using Flexible GnRH Antagonist Protocol vs. Standard Long GnRH Agonist Protocol: A Retrospective Cohort Study in Women of Different Ages and Various Ovarian Reserve

Frontiers in endocrinology ·doi:10.3389/fendo.2020.00287

Objective: To compare the cumulative live birth rates (cLBRs) after the first assisted reproductive technology (ART) cycle using flexible gonadotropin releasing hormone (GnRH)-antagonist protocol vs. standard long GnRH agonist protocol for …