#asktheexpert Hi doctor, my babybis 7 months 2 days old and he is still not rolling over from back to belly.. he is arching his back completely as if he will just roll in next second but he stops.. whereas he is rolling over from belly to back and that he has started from 4 or 5 days itself.. he is on vitamin d and iron drops as suggested by my paediatrician.. can you please suggest what else can we do? He hates tummy time and rolls over in a second if we put him on his tummy