www.Teenwire.com – Sexuality and relationship info you can trust from Planned Parenthood® Federationof America
www.iwannaknow.org – Answers to your questions about teen sexual health and sexually transmitted diseases. Operated by ASHA American Social Health Association.
http://www.niaid.nih.gov/publications/stds.htm – National Institute of Allergy and Infectious Diseases- National Institutes of Health
http://www.siecus.org/ – Sexuality Information and Education Council of the United States
http://www.notmenotnow.org – Not Me Not Now organization
http://www.cdc.gov/std/general/ – CDC.gov