National Women's Health Information Center
http://www.4woman.gov/
National Women's Health Resource Center
http://www.healthywomen.org/
Women's Health Matters
http://www.womenshealthmatters.ca/index.cfm
Global Alliance for Women's Health
http://www.gawh.org/
American Menopause Foundation
http://www.americanmenopause.org/
Ask NOAH about: Women's Health
http://www.noah-health.org/en/healthy/women/
Men's Health Network
http://www.menshealthnetwork.org/
What do you know about men's health?
http://www.4women.gov/Mens/index.htm
Men: Stay Healthy at Any Age
http://www.ahrq.gov/ppip/healthymen.htm
Ask NOAH about: Men's Health
http://www.noah-health.org/en/healthy/men/