i was taught sex ed in 5th grade. parents had to sign a permission slip in order to attend the class. the girls were in one classroom and the boys another. we were each taught roughly the same thing: anatomy of both sexes genetalia, periods, premature ejaculation, condoms, STDs. we were also taught don't have sex until you are older. in middle school health class we had a similar teaching again. this teacher was a little more indepth. at the beginning of class we glued two paper plates together then set them aside throughout the class. we were taught about anatomy, std's, teen pregnancy, safe sex, abstinence, the general stuff. then at the end of class the teacher asked all of us to pull the plates apart without tearing them. none of us succeeded. he ended the class with telling us that whether or not you get pregnant, catch an STD, or use protection, whoever you have sex with will always be with you, so wait and chose wisely who you sleep with. it wasn't until high school when i was taught, yet again, STDs, safe sex, abstinence, etc. but also that sex feel good, and it should be something enjoyed when you do have it. learning all these things didn't make me want to have sex any sooner than when i felt i was ready.
if people want to tech thier children abstinence only. then that's thier choice. in my opinion teaching abstinence only promotes the "don't touch that shiny red button" idea where if you say "don't do it," any curious, hormone raging teen will be more apt to "touch the shiny red button". in order to more adequately appease both ideals i think there should be 2 classes taught to children. one for the abstinence only parents and the other more like the classes i had, where you are taught that sex is good but dangerous and keep your damn head about you if you are going to do it because there are hefty consequences.