Sitting Up


My son will be 4 months old on December 24th. He has rolled over from back to belly once or twice but still can’t do it completely anytime he wants to with no trouble. A lot of people keep telling me that he should be able to do this already and he’s not where he needs to be which means he won’t sit up on his own for a long time. 😑 anybody tell me what I can do to help aid him other than tummy time? We do tummy time a lot