It makes me nervous but my baby refuses to be swaddled in the middle of the night and immediately rolls to his side. When he does this, he's fast asleep. Arms are out in front of him so I really don't think he can roll over, but it makes me nervous. Anyone else have a side sleeper? Not use to this, his sister was an amazing back sleeper.
Re: 1 month old sleeping on side
Edit: He could still get on his side swaddled in a blanket. When he's in the sleep sack he can't, but he sleeps great still.