Inclusion Criteria:  PCOS (based on Rotterdam's criteria: oligo/anovulation, hyperandrogenism clinical (hirsutism or less commonly male pattern alopecia) /biochemical (raised FAI or free testosterone) or polycystic ovaries on ultrasound(presence of 12 or more follicles in each ovary measuring 2-9 mm in diameter, and/or increased ovarian volume (>10 ml)"1 . Unilaterality does not affect diagnosis; neither does the location of the cysts in the ovary.) Age <40 years. Semen analysis within normal according to WHO 2010.  Exclusion Criteria:  Women on any insulin-sensitizing agent. Women on lipid-lowering agent. Women with endocrinal disorder (such as thyroid dysfunction, insulin resistance(DM), and adrenal disorders). Women diagnosed with anorexia nervosa/bulimia nervosa. Women with hypothalamic or pituitary dysfunction. Age >40 AMH level that does not reflect the phenotype of PCO