Hongguo Zhang

No ORCID on file · 2 papers in corpus

other 2025

Effects of AZFc (b2/b4, b1/b3, b2/b3, and gr/gr) deletions and primary duplications on the outcomes of the first intracytoplasmic sperm injection treatment cycle: A single-center retrospective cohort study

Andrology ·doi:10.1111/andr.13818

BACKGROUND: Current advances in high-throughput sequencing technology enable the precise identification of Y chromosome microdeletion and primary duplication in infertile couples, but the mechanism and clinical significance of these mutatio…

observational 2022

Incidence and risk factors for early pregnancy loss in women with first pregnancy undergoing in vitro fertilization-embryo transfer

BMC pregnancy and childbirth ·doi:10.1186/s12884-022-04904-8

BACKGROUND: This study aimed to explore the incidence and influencing factors for early pregnancy loss (EPL) in infertility patients with first pregnancy undergoing in vitro fertilization (IVF) embryo transfer cycles in Jilin province, Chin…