Professional organization informs about its structure and schedules of meetings; site also includes publications on sexual dysfunction in English and other languages.

Sex questions, problems and concerns answered here with periodic updates.

SIECUS has developed this booklet to help program planners, providers, and policy makers understand the connection between sexuality and reproductive health.

Evaluation and treatment of sexual dysfunction.

Frank advice to women who don't know, or can't believe their husbands are impotent.

Information about male sexual dysfunction and loss of libido or sexual desire in men.

The American Academy of Family Physicians discusses causes of female sexual dysfunction and explains treatment options.

Clinical trial listings and in-depth treatment information; those interested to participate in clinical trials can apply and submit personal information.

Online chapter of the Merck Manual of Diagnosis and Therapy, with diagnosis and treatment suggestions intended for physicians.

Dr. Jennifer Berman's and Dr. Laura Berman's site with articles, videos, and resource lists for women seeking advice on sexual function problems such as lack of desire, arousal, lubrication, and orgasm.