San Francisco Sex Information
Online information and referral switchboard providing anonymous and accurate information about sex.
http://www.sfsi.org/
American Association of Sex Educators, Counselors and Therapists
AASECT is a professional organization of sex educators, therapists and counselors.
http://www.aasect.org/
Ancient Egyptian Sexuality
An overview of sex in society in ancient Egypt.
http://www.thekeep.org/~kunoichi/kunoichi/themestream/sexuality.html
It's Your Sex Life
Information and facts about sex and contraception. Provided by M-TV.
http://www.itsyoursexlife.com/
Sex Terms - Sex Etc.
A glossary of sexual terminology and slang compiled by Sex, Etc.
http://www.sexetc.org/page/glossary/
Sex Your Brain
Sex trivia questions, quizzes, tests and surveys unravel the scientific mysteries of human sexuality.
http://www.spermbrain.com/