- PCO - ESHRE/ASRM criteria:oligomenorrhea (<8 spontaneus menses per year) and hyperandrogenism(hirsutism or acne) or hyperandrogenemia(testosterone > 70 ng/ml) normal prolactin, TSH, 17-OH progesterone no evidence of androgen producing malignancy, Cushing's syndrome or acromegaly age 18-40 reliable use of birth control pill for at least 3 months and no plans of pregnancy