I am having trouble getting my 8 month old son to sleep on his back. He slept on his back until he was around six months old, and i was told by a proffessional with my first child that its ok because they can lift their own head. But my concern is that my son seems to have breathing problems and sleeping on his stomach isnt helping. I can hear him brathing from the other end of the house. I'm very worried about sids. If i try to lay him on his back, he flinches and will not sleep. is there any thing i can do? I'm very concerned.