AMH and Infertility: The two groups showed no significant differences in baseline characteristics, including age, anti-Müllerian hormone (AMH), basal follicle-stimulating hormone (bFSH), body mass index (BMI), duration of infertility, the proportion of patients with diminished ovarian reserve (DOR), and laboratory indicators such as the number of retrieved oocytes, usable embryos, and transplanted embryos (all p> 0.05).