I have a 5 month old son and more recently over the past few weeks he has been moving around a lot in the night, he never actual wakes but bangs his feet around in his sleep sack and shakes his head side to side, does anyone know if this is a phase? The only way I can calm him before he wakes from flailing is picking him up and cradling and putting in bed next to me, he then happily sleeps for another few hours. I don’t want to get into a habit of him sleeping in our bed but when I rock him and try and place him back into his crib he just start banging his feet as soon as I put him down, any suggestions would be great if any :)