Chunmei Yu

No ORCID on file · 2 papers in corpus

observational 2021

Analysis of Biochemical and Clinical Pregnancy Loss Between Frozen-Thawed Embryo Transfer of Blastocysts and Day 3 Cleavage Embryos in Young Women: A Comprehensive Comparison

Frontiers in endocrinology ·doi:10.3389/fendo.2021.785658

BACKGROUND: To determine whether the embryo developmental stage affects biochemical or clinical pregnancy loss in young women undergoing frozen-thawed embryo transfer (FET) and to investigate the underlying mechanism. METHODS: This was a r…

observational 2020

Sperm enrichment from poor semen samples by double density gradient centrifugation in combination with swim-up for IVF cycles

Scientific reports ·doi:10.1038/s41598-020-59347-y

Sperm preparation in IVF cycles using density gradient centrifugation (DGC) in combination with swim-up (SU) has been widely adopted in reproductive centres worldwide. It is a fact that the sperm recovery rate following one DGC from poor se…