Zhengyi Sun
ORCID: 0000-0001-6363-9723
· 6 papers in corpus
2025
BackgroundTo validate previous age subgrouping methods and provide an optimal age reference for women planning to delay in vitro fertilization (IVF).MethodsFrom July 2014 to March 2018, 3012 patients that received IVF/intracytoplasmic sperm…
article
2023
ART is an important treatment method for infertile patients with endometriosis. However, the effects of endometriosis on embryo quality and endometrial receptivity remain unclear. Thus, we aimed to simultaneously investigate the impact of e…
other
2021
Findings regarding the relationship between smooth endoplasmic reticulum clusters (SERCs) in oocytes and blastocyst development have been conflicting. In this study, the effects of SERCs on blastocyst quality and the speed of blastocyst dev…
preprint
2020
Abstract Background: GnRH-agonist is used to treat adenomyosis, but its efficacy in adenomyosis patients with uterine enlargement undergoing frozen embryo transfer (FET) is unclear. Methods： The retrospective cohort study comprised 112 aden…
article
2009
Objective:To compare pregnancy rate with expectant management or controlled ovary hyperstimulation(COH) treatment in endometriosis-associated infertility patients after laparoscopic treatment.Methods: Patients were divided into two groups,e…
article
2002