Ok while we're at it, lets teach children how to prevent against polio, flu, streptococcus, Cholera, smallpox, listeriosis, Salmonella Enteritidis, Salmonellosis, Shigellosis, Botulism Brainerd Diarrhea, and Vibrio vulnificus, Amebiasis, Ascaris, Roundworms, Cryptosporidiosis, Cyclospora infection, Cysticercosis, Giardiasis, Toxoplasmosis, Trichinosis. Why teach one form of diseases but not the others that are just as dangerous and contagious? Why discriminate? That only way you get total accurate education in those diseases is if you learn them at a med school or some doctor told you or something.
I tell you what. I'll agree with you on teaching kids how to prevent STD's, if you agree for students to be taught how to prevent EVERY SINGLE DISEASE known to man.