GLMA works to ensure equality in health care for lesbian, gay, bisexual and transgender (LGBT) individuals and health care professionals.
SIECUS-the Sexuality Information and Education Council of the United States-has served as the national voice for sexuality education, sexual health, and sexual rights for over 40 years.
Sexualhealth.com is an online clinic offering affordable and private testing for HIV and other STDs, as well as testing guidance, doctor consultations, and prescription services. They also offer information about a range of sexual health topics, including sexual health for those with disabilities or chronic conditions.
Advancing sexual and reproductive health worldwide through research, policy analysis and public education.
From the ASHA, quierosaber offers important sexual health information for Spanish speakers.
Advocates for Youth is dedicated to creating programs and advocating for policies that help young people make informed and responsible decisions about their reproductive and sexual health.
San Francisco Sex Information (SFSI) is a free information and referral switchboard providing anonymous, accurate, non-judgmental information about sex.
Columbia University's fantastic online question and answer service about sexuality, relationships and general health.
Just Say Yes is about having a positive attitude towards sexuality -- gay, straight,bisexual or whatever. It's about saying "yes" to sex you do want, and "no" to sex you don't.