PLOD1 and Infertility: The two groups were compared for multiple parameters: age, years of infertility, previous attempts, BMI, FSH, follicular fluid AMH, serum AMH/follicular fluid AMH ratio, LH, estradiol on hCG administration day, number of follicles, number of oocytes, maturation rate, number of fertilized oocytes, and fertilization rate (Table 3).