My baby is 22 months old with weight equal to 9.50 kg. I want to know whether he is underweight? what can we do for him to get some weight gain? we have included banana with milk in his diet on a daily basis.

A. Hello mom check his weight according to his birth weight which tend to triple up. By the age of one year and then on they gain about 2 to 4 kgs . And if he was a preterm baby they would gain weight on a low pace as compared to full term baby