How do your children sleep? I used to swaddle my son, until 4.5 months…

How do your children sleep? I used to swaddle my son, until 4.5 months old. I stopped doing that two weeks ago, he seems to have gotten used to my hands, but at night he often moves around.? Does yours also do this? He's looking for his breast and reflexively turns over on his stomach and raises his head). And I also have a bad habit of waking up for any movement.