Yep I heard too that you shouldn't sleep on your right side either because of that reason, but also your back isn't good either?? I'm sure that's right. I bought one of those long pillows, it's called a body pillow, I think, and it was sooooooo good and sooooo comfortable. I used to pop it between my legs, under my belly and cuddle into it too. I'm sure DH didn't like it though because it would be inbetween me and him so no cuddling there. You can also just get a special pillow that just goes under your belly and use a normal pillow between your legs.