American College of Obstetricians and Gynecologists (ACOG) http://www.acog.org
American Social Health Association (ASHA) http://www.ashastd.org/
Association for the Treatment of Sexual Abusers (ATSA) http://www.atsa.com
Harry Benjamin International Gender Dysphoria Association, Inc. (HBIGDA) http://www.hbigda.org
International Academy of Sex Research (IASR) http://www.iasr.org
International Association for the Treatment of Sexual Offenders (IATSO) http://www.medacad.org/iatso/
International Society for the Study of Women's Sexual Health (ISSWSH) http://www.isswsh.org
Kinsey Institute for Research in Sex, Gender, and Reproduction http://www.indiana.edu/~kinsey/
National Vulvodynia Association (NVA) http://www.nva.org
North American Menopause Society (NAMS) http://www.menopause.org
Sexuality Information and Education Council of the U.S. (SIECUS) http://www.siecus.org
Society for the Scientific Study of Sexuality (SSSS) http://www.sexscience.org
World Association for Sexual Health http://www.worldsexualhealth.com
