My son is 2 months old now...His birth weight is 3 and now he is 4..My pediatric doc suggested formula including breastfeeding to gain his weight...Which formula is best to gain weight?

A. Look your child is gaining proper weight because a minimum expected weight gain is 500 g in a month if you look at it your child is 1 kg more than the birth weight which itself your child is gaining well still if you want to give formula milk you can try Aptmil