My baby's belly button is still up and he is 1 and half months old.....doctor has mentioned that it will go in by 6 months but today I have seen something moving inside his belly button...what it could be? Is it normal?

A. the child is having umbilical hernia which is very common in children and goes away by maximum 2 years of age. with growing age it regresses anrd goes inside it does not require any intervention or treatment before 2 years if it is fnon complicated. meet your doctor once who will tell you whether any intervention or wait and watch policy is required.