Condomania
Excellent selection of condoms. Has a ‘Condom Wizard’ to help you choose the condom that’s right for you.
http://www.condomania.com/

Contraceptive Technology by Robert A. Hatcher, published by Ardent Media Inc [Buy]
The crucial desk reference for anyone involved in reproductive health education.
ISBN 0966490266

Emergency Contraception Hotline
Phone hotline and online FAQ about emergency contraception
(888) NOT-2-LATE
http://www.not-2-late.com

Managing Contraception
Provides sexual health educational materials to sex educators and health professionals; extensive contraceptive Q & A database
http://www.managingcontraception.com

Planned Parenthood
An excellent resource nationwide for information about STDs, contraception, family planning, and abortion. They have offices and doctors nationwide and their web site can tell you your closest office from your zip code. They are a good place for anonymous local STD (including HIV) tests.
http://www.plannedparenthood.org/

Taking Charge of Your Fertility: The Definitive Guide to Natural Birth Control, Pregnancy Achievement, and Reproductive Health by Toni Weschler, published by Collins [Buy]
A thorough guide to the fertility awareness method (FAM) which women can use to recognize and track their fertility cycles whether they’re trying to conceive or trying to avoid pregnancy.
ISBN 0060881909

Women’s Community Clinic
Free services for STDs, family planning, women’s health
1833 Fillmore St., 3rd Floor
Hours: M-Th 5-9p.m., W 9a.m.-1p.m., F drop-in at 11a.m., S 9a.m.-1p.m.
(415) 379-7800
http://www.womenscommunityclinic.org