Lan Geng

No ORCID on file · 4 papers in corpus
lab-animal 2026
MiR-29c-3p Impairs the Adhesion of Endometrial Epithelial Cells via COL4A1/β-catenin in Endometriosis
American journal of reproductive immunology (New York, N.Y. : 1989) ·doi:10.1111/aji.70291

OBJECTIVE: Defective endometrial receptivity is an indispensable cause of infertility in endometriosis, yet the post-transcriptional regulatory mechanisms underlying this impairment remain poorly understood. The goal of this research was to…

observational 2025
How to balance the live birth rate and the multiple pregnancy rate by selecting the cleavage-stage embryo number and quality for POSEIDON Group 1 and Group 2? A retrospective study
Archives of gynecology and obstetrics ·doi:10.1007/s00404-024-07850-2

PURPOSE: For unexpected low-prognosis patients (Group 1 and Group 2) defined by POSEIDON criteria, how to maximize the live birth rate while controlling the multiple birth rate by tailoring the embryo transfer number and quality? METHODS: …

observational 2024
What is the optimal number of embryos to transfer for POSEIDON group 1 and group 2? A retrospective study
Journal of ovarian research ·doi:10.1186/s13048-024-01443-y

BACKGROUND: The 2016 Patient-Oriented Strategy Encompassing IndividualizeD Oocyte Number (POSEIDON) criteria redefined the poor responders as low prognosis patients. The embryo transfer strategy for POSEIDON patients remained to be addresse…

observational 2019
A cohort study of both human menopausal gonadotropin (HMG) and recombinant luteinizing hormone addition at early follicular stage in in vitro fertilization outcome: A STROBE-compliant study
Medicine ·doi:10.1097/md.0000000000015512

At present, the precise role of human menopausal gonadotropin (HMG) and recombinant luteinizing hormone (rLH) supplementation at an early time of follicular phase on in vitro fertilization (IVF)/intra cytoplasmatic sperm injection (ICSI) ou…