Much of the information about PCOS focuses on weight loss, but what if you are a lean woman with PCOS? Dr. Daniel Dumesic joins the PCOS Challenge radio show to speak about lean women with PCOS. Dr. Dumesic is Professor and Division Chief of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology at the University of California, Los Angeles.Join other women in the fight against polycystic ovary syndrome at PCOSChallenge.com.