AMH and polycystic ovary syndrome: AMH has been shown to correlate well with the ovarian preantral and small antral follicles and can thus serve as a surrogate measurement of ovarian reserve as well as for the AFC to assess PCOM.16AMH levels are two- to threefold higher in women with PCOS.19AMH levels have also been used to predict menopause, as menopause occurs when the ovarian pool reaches a critically low level.