American Social Health Association - Sexually transmitted disease information and education. International Society for Sexually Transmitted Diseases Research - Offers general information, its upcoming conferences and contact details. International Union against Sexually Transmitted Infections - Achievement of international cooperation in the control of sexually transmitted diseases. Human Development Resource Council - International non-profit educational organization specializing in medically cited materials on fetal development, sexually transmitted diseases, and abortion. Sexually Transmitted Diseases Treatment Guidelines - Details of prevention and diagnostic measures, recommended treatments, discussions of special populations such as pregnant women and the HIV-positive, from the US Centers for Disease Control and Prevention (CDC). Intended for health-care professionals. Global Campaign for Microbicides - Advocates worldwide for user-controlled HIV and STD prevention tools; microbicides, female condoms and cervical barriers. Find details about the campaign, regional activities, and news and media. STDWeB.com - STDWeB provides only health screening services. Tests are provided only for personal information and/or risk identification purposes CDC National Prevention Information Network - CDC's service for distributing HIV/AIDS, STD, viral hepatitis, and TB information. MedlinePlus: Sexually Transmitted Diseases - Directory of factsheets, news, and articles. Sexually Transmitted Diseases (STDs) - Symptoms, treatments, and prevention details. From Very Well. Health Communities: STD's - Outlines symptoms, transmission methods, diagnosis and treatment.