DS is a week old today, and so far we have had zero luck getting him to sleep on his back. We have tried the rock n play, the swing, and both his crib and bassinet. Swaddled, not swaddled, everything. He can be out cold after feeding or in the middle of a deep sleep but the second we go to lay him down on his back he starts to fuss and will cry until we get him off his back. I don't think it is reflux since he lays fine on his side or on daddy's chest flat (not inclined) with no issues. Right now DH and I sleep in shifts so that one of us can supervise while DS sleeps on his side, since we won't let him sleep like that unless someone is watching him. This is, obviously, not ideal. I spoke with our lactation consultant about it and she suggested doing naps on his back in the crib or bassinet during the day and trying the rock n play at night, but so far neither of those have worked - he just won't stay asleep on his back no matter what he's in. I know he is still very young and figuring out his own patterns/routines. I just wondered if anyone had similar issues with their babies not wanting to sleep on their backs or had any ideas or advice.