I just learned of the existence of a graphic book explaining how babies come about. Here's the
link (caution: NSFW) to the article complete with pictures.
Wow. If my parents had shown me this book as a child, I think I would have been traumatized. I mean, I'm still a little rattled after reading through it and I'm in my 30s. And yes, you can actually buy this book online (but it'll cost ya). Don't let the cover fool you; it gets pretty graphic -- quickly.
And yeah,
it's for sale on Amazon. And yeah, it'll cost ya to acquire one of these books.