(CIT): Women's Health Special Interest Group (WHSIG) Intramural Program on Research on Women's Health Sponsored by the NIH Office of Intramural Research and the NIH Office of Research on Women's Health. For more information, visit William F. Crowley, Jr. M.D. Professor of Medicine at Harvard Medical School Chief, Reproductive Endocrine Unit Department of Medicine Massachusetts General Hospital Director of the Harvard-wide Reproductive Endocrine Sciences Center Harvard Medical School.