OBJECTIVE: To investigate the association between the ovarian sensitivity index (OSI) and ovarian responsiveness, embryo quality, and pregnancy outcomes in women of advanced reproductive age (≥35 years) undergoing IVF-ET. METHODS: This ret…
BACKGROUND: Low-level sex chromosome mosaicism (SCM; abnormal cell proportion <10%) is frequently detected during preconception karyotype screening, yet its clinical relevance in assisted reproductive technology (ART) remains controversial.…
OBJECTIVE: To compare single versus double autologous platelet-rich plasma (PRP) intrauterine infusion effects on endometrial receptivity and pregnancy outcomes in patients with thin endometrium. METHODS: This randomized controlled trial i…
OBJECTIVE: To investigate the number of cells in D3-stage embryos of high-quality blastocysts as a contributing factor, to evaluate the clinical pregnancy outcomes in frozen-thawed embryo transfer cycles, and to determine the impact of D3-s…