Polycystic ovary syndrome, a state of hyperandrogenism and anovulation affecting approximately 7% of reproductive age-women, has assumed center stage in the field of reproductive endocrinology. This book, authored by renowned physicians in endocrinology, gynecology and reproductive sciences, summarizes current knowledge relating to polycystic ovary syndrome, its management and its adverse long-term consequences. The information provided will benefit practising physicians, provide those new to this field a framework for the management of these patients and encourage others to research and explore the many remaining uncertainties.