It's spring.  The world is rubbing its sleepy eyes and stumbling out of bed. The birds are singing from budding tree branches and (when it gets a little warmer) the bees will begin their rounds.  It's time to talk about sex.  Not how babies are made. As has been tradition at least since I was a child, in the spring of fifth grade students gather together at school to sit in uncomfortable silence while a teacher explains the basics of puberty and human reproduction.  Body hair, growth spurts, and menstrual periods, oh my.  I knew my son would get these lessons this school year, and I wanted to get ahead of it. By talking with him beforehand, I hoped to make him more comfortable while also giving him solid, fact-based information before he could hear rumor, innuendo, and falsities from his friends or classmates. Unfortunately, I held a lot of untrue and unhelpful ideas about sex and sexuality when I was young. And I didn't know all the parts of my own anatomy unti...