NewShe.com - Founded by the Berman sisters of Oprah fame, this site is very female focused and strives to interpret the professional and lay press for easy understanding and interpretation by the reader. One a Urologist and one a Psychologist, the sisters bring a more balanced understanding of a women's needs and concerns than found in other arenas. Additional hyperlinks connect with further areas of specific interest.

American Urologic Association - The website of this professional medical association is focused on men's sexual problems. A major focus is erectile dysfunction and prostatic disorders. This specialty also is involved with providing penile injections and implants.

Sexual Health.com - Focused on psychology and therapy of severe sexual problems including gender identity, disability, HIV, paralysis, and complex psychological problems of mental health associated with sexuality

Sexuality Information and Education Council of the United States

Kinsey Institute - This site is that of the famous Kinsey Institute in Indiana. The Kinsey Report published in the 1940's was a landmark in understanding human sexuality. It reported for the first time issues of sexual desire in both males and females. This site and the Institute remain a center of academic excellence and comprehensive repository of scientific information on sexuality.

American Psychiatric Association - The site of this professional society also includes much information dealing with issues of sexuality and sexual dysfunction from the perspective of the psyche.