• Guide to Safer Sex (concise)  http://www.sexuality.org/concise.html
• Guide to Safer Sex (lengthy)  http://www.sexuality.org/safesex.html
• The Body: Safe Sex and Prevention  http://www.thebody.com/safesex.html 
• Safe Sex Resources  http://www.immune.com/allergy/rubber/safersex.html
•   Susie Bright's website on sex education
• San Francisco Sex Information  http://www.sfsi.org/
• Condonmania  condoms online
• Why Condoms?  http://www.safersex.org/condoms/
• Sex Education Web Circle http://www.sexuality.org/wc