My baby is 4 months old and she sleeps with her head on one side, her head is not round yet, one side is high, it will always be like that, it will be round.

A. hi babies can get rid of this problem as they grow. but as child is 4 months old and prefer to look at one side only ,it should be torticollis dont worry ..its curable too you just need to give enough tummy time to your child for this place colorful toys around your child which help to encourage your baby to move his head in other direction too