AMH and polycystic ovary syndrome: Although there was a significant weight loss in this study (range, -44.9 kg to + 11.6 kg), after 12 months, included women had a mean BMI of 33.8 ±4.0 kg (PCOS) 35.1± 5.4 kg (non-PCOS) and were still classified as having obesity or severe obesity, which is associated with IR and ovulatory dysfunction, and possibly, therefore, we could not find decreased levels of circulating AMH.