I have a few different ways of sleeping,
The most common is on my side, kind of in a fetal position. I always start out on my back though, and as I get ready to fall asleep I turn on that side.
Second most popular for me is sprawled out all over my bed on my stomach, often with one leg hanging off the bed. I find it comfortable.
Some say that how you sleep can tell you a little bit about your personality, which I guess is a cool Idea. I don't know how much you want to read into that though.
Anyway, how do you sleep?
Edit: Feel free to also talk about sleeping habits in general, it ties in well I guess.