Hi! PassionForGlory and everyone still pondering. Sex is a topic that some people are uncomfortable with. For the mechanics, the behavior is like all other animals. To reproduce. The education schools give shows you how and when the body is readily available to make other people. How it's done and what body parts are needed, is sex education. It is given as part of a requirement, just like learning what your wrists do and nose does. It's all part of the wonderful machine that makes "you" up to be a human! It took two others to make you. A sperm and an egg. This is a painless fact. Why some cringe, I don't know. I think the human body is a wonderful thing! I'm glad to have mine!