Feng Ni

No ORCID on file · 3 papers in corpus
observational 2026
Association between diet intake and trace elements concentrations in couples undergoing in vitro fertilization: a couple-based exploration
Frontiers in nutrition ·doi:10.3389/fnut.2026.1722802

OBJECTIVE: This study aimed to provide guidance for couples in dietary adjustments to optimize trace element concentrations for improved fertility and to offer a reference for formulating precise reproductive health policies. DESIGN: In th…

observational 2025
Pregnancy and neonatal outcomes of borderline blastocysts: a novel evaluation model based on inner cell mass and trophectoderm parameters
Archives of gynecology and obstetrics ·doi:10.1007/s00404-025-08036-0

PURPOSE: To investigate the applicability and safety of the blastocyst grading system for borderline blastocysts assessed by measurement of the inner cell mass (ICM) and trophectoderm (TE) parameters. METHODS: A total of 361 borderline bla…

observational 2025
The impact of completely shrunken blastocysts on clinical outcomes in vitrified-warmed single blastocyst transfer cycles
Scientific reports ·doi:10.1038/s41598-025-17526-9

The aim of this study was to evaluate whether blastocysts that do not re-expand 2–4 h after thawing were of value for utilization and to analyze the relevant factors affecting clinical pregnancy in completely shrunken blastocyst transfer (C…