Well, you can sleep on your back, side and stomach. When you are farther along, you should sleep on your sides. I found it most comfortable to have a pillow under my belly and in between my knees (a body pillow worked great), and then one behind my back for support. If you still can't sleep, you could probably get a sleep aid, talk to your doctor.
at 9:32 AM on Dec. 29, 2009