Baby sleeping?

kelsey • son born 15/09/16 7 pound 1oz 💙 daughter born 08/09/17 6 pound 14oz 💖 baby girl due 14/10/20 💖
Does anyone else's baby hate sleeping on their back? I knows it's recommended for baby's to sleep on back but my son (16 weeks) hates it if he's asleep I'll put him on back but he wakes up after a hour.. He prefers to sleep on his side anyone else's baby prefer to sleep on side.