After adjusting for age, LH/FSH ratio, serum T level, and BMI, AMH was a separate predictor of PCOS and PCOM (PCOM: OR 1.839, 95%CI 1.788–1.892, P = 0.000; PCOS: OR 2.085, 95% CI 2.022–2.150, P = 0.000) (Table 2). Here, BRD2 is linked to polycystic ovary syndrome.