San Francisco Sex Information (SFSI)
If you have a question about sex, they'll either answer it or refer you to someone who can! They answer sex questions and offer referrals to resources like books, support groups, organizations, doctors, therapists, Web sites, and more. Ask questions by e-mail or by phone on their phone switchboard. SFSI volunteers undergo extensive training in all aspects of human sexuality, including reproduction, birth control, safer sex practices, HIV, sexual identity, and gender identity.