My LO has just mastered rolling over at will, and ever since she does not want to sleep on her back! I spent one night constantly flipping her over and have just resigned myself to the fact that she wants to be on her belly. Either that, or I will never sleep. I will admit I'm a nervous wreck and check on her a couple times a night and have also removed the bumper after finding her on her side, face close to the bumper one night. I'm trying not to be neurotic, but all I can think of is "back is best".

I'm curious how common this is? How many other LO's are belly sleepers?