Shuai J

No ORCID on file · 4 papers in corpus · active 2022-2026
2026
Factors influencing abnormal cleavage of early embryos: time-lapse imaging analysis of 138,178 normally fertilized embryos
Frontiers in endocrinology ·doi:10.3389/fendo.2026.1754938

BACKGROUNDS: Abnormal cleavage (ABNCL) in early human embryos is a frequent phenomenon associated with impaired developmental competence and reduced reproductive potential. However, the clinical determinants of ABNCL and its subtypes remain…

2026
Impact of estradiol-to-progesterone ratio before progesterone initiation on pregnancy outcomes in frozen embryo transfer cycles with hormone replacement therapy: an analysis of over 25,000 cycles.
Frontiers in endocrinology ·doi:10.3389/fendo.2026.1755013

BackgroundEndometrial receptivity in hormone replacement therapy-frozen embryo transfer (HRT-FET) cycles depends on a precisely coordinated estradiol-progesterone environment. An imbalance between estradiol (E2) and progesterone (P) before …

2024
Impact of elevated serum estradiol levels before progesterone administration on pregnancy outcomes in frozen-thawed embryo transfer for hormone replacement therapy.
Reproductive biology and endocrinology : RB&E ·doi:10.1186/s12958-024-01260-4

ObjectiveThe objective of this retrospective cohort study is to investigate the impact of monitoring serum estradiol (E2) levels before progesterone administration within hormone replacement therapy (HRT) on pregnancy outcomes in women unde…

2022
Early Spontaneous Abortion in Fresh- and Frozen-Embryo Transfers: An Analysis of Over 35,000 Transfer Cycles.
Frontiers in endocrinology ·doi:10.3389/fendo.2022.875798

BackgroundThe aim of this study was to explore the risk factors for early spontaneous abortion (ESA) in fresh- and frozen-embryo transfers.MethodsThis retrospective cohort study comprised a total of 35,076 patients, including 15,557 women i…