BACKGROUND: Polycystic ovary syndrome (PCOS) is a common endocrine disorder with significant impacts on women’s reproductive health. Interleukin (IL)-2 receptor subunit gamma (IL2RG), a common receptor for IL-2, IL-4, IL-7, IL-9, IL-15 and …
PURPOSE: To investigate the relationship between blood lead levels (BLLs) and IVF clinical outcomes in infertile females and to further explore the possible involvement of granulosa cell (GC) endoplasmic reticulum (ER) stress in the process…
BACKGROUND: This study was designed to evaluate pregnancy outcomes between morulae transferred on day 4 (D4) and blastocysts transferred on day 5 (D5). METHODS: From September 2017 to September 2020, 1963 fresh transfer cycles underwent ea…
BACKGROUND: Assisted reproductive technology (ART) is the most effective method to treat infertility and the pathogenesis of implantation failure after in vitro fertilization-embryo transfer (IVF-ET) is a challenging filed in infertility. M…