PLOD1 and Insulin resistance: Data are presented as Mean ± SD, comparison of the data in group I and group II: *p < 0.05. Comparison of the data at group I and control group: ∧p < 0.05. Comparison of the data at group II and control group: □ p < 0.05. PCOS: Polycystic ovary syndrome, LH: Luteinizing hormone, AMH: Anti-Mullerian hormone, T: Total, FT: Free testosterone, Ov/v: Ovarian volume, AFC: Antral follicle count, HOMA-IR: Homeostatic model assessment for insulin resistance, BMI: Body mass index, FAI: Free androgen index, SHBG: Sex hormone binding globulin, mFG: Ferriman-Gallwey modified scale