My baby is now 2yrs old but he is not gaining weight.. His weight was 3.800g while his birth . but still he is 10kg only.

A. Practically when I talk about the birth weight of your child your child should have been 11.4 kg minimum at the age of 12 months okay so right now your child that really need to take an assessment with your doctor to no one understand why your child is gaining weight and why the child is underweight even as per the birth rate