Women's Health (About.com)
Frequently updated site provides articles and resources about women's health issues from puberty to pregnancy, menopause, and beyond. Also provides four active discussion forums. http://womenshealth.about.com
American College of Gastroenterology
Organization involved in study and treatment of disorders of the gastrointestinal tract. The College promotes medical education and attempts to meet the needs of clinical gastroenterology practitioners. http://www.acg.gi.org