Zhen JR
No ORCID on file
· 4 papers in corpus
· active 2011-2021
Objective: To figure out the clinical factors contributing to the oocytes utility rate (OUR) of high responders in in vitro fertilization (IVF)-embryo transfer treatment. Methods: OUR was defined by the number of usable embryos for transfer…
Background: Thin endometrium is associated with poor reproductive outcomes; estrogen treatment can increase endometrial thickness (EMT). The aim of this retrospective cohort study was to investigate the factors influencing the effectiveness…
OBJECTIVE: To evaluate the relationship between endometriosis fertility index (EFI) and pregnancies after laparoscopic surgery in endometriosis-associated infertility. METHODS: From Jan. 2005 to Jan. 2010, medical documents of 350 infertile…