Center for Young Women's Health: Contraception/Birth Control - Includes a contraception quiz, the pros and cons of each method of birth control, a failure rate chart for different types of contraception, and information on pregnancy, STDs, and abstinence.
Drgreen.com: Adolescent Contraception - Includes overview, psychosocial considerations, unique physical qualities to consider, tips on choosing the right form of contraception, and information on inappropriate contraception for teenagers.
It's Your (Sex) Life - Provides objective sexual health information for both young adults and for parents who want to address these issues with their teens.
Test Your Contraception IQ - Interactive quiz and tool helps teens choose the birth control method that's right for them.