American Academy of Family Physicians
American Academy of Pediatrics
American College of Obstetricians and Gynecologists
American School Health Association
Centers for Disease Control Division of Adolescent and School Health
Emergency Contraception Website
National Adolescent Health Information Center
National Campaign to Prevent Teen Pregnancy
National Family Planning and Reproductive Health Association (NFPRHA)
National Longitudinal Study of Adolescent Health
National Women’s Health Resource Center
National Youth Advocacy Coalition
Office of Adolescent Pregnancy Programs
Planned Parenthood Federation of America
Reproductive Health Technologies Project
Resource Center for Adolescent Pregnancy Prevention
Resources for Cross Cultural Health Care
Sexuality Information and Education Council of the United States
Society for Adolescent Medicine
World Health Organization
