okay so my almost 2 week old baby won't stay on his back when I lay him down... I've tried swaddling & everything, he…

Can he turn his head?

I stop putting my baby On her back before two months. Because she wouldn't sleep. But she could turn her head on her own.

@jaixi, yes he can turn his head

Then it's fine to leave him that way. But make sure you keep an eye out for him. Check him frequently . They sleep deeper this way so you might have to wake him to eat.

Both of my daughters slept on their belly from birth even now they still do. I just checked on them constantly and not use many blankets