my baby body is weak..... how to Become good weight and body for him

A. hi are you judging this through physical appearance of child ? if yes ,then one thing i want to make it clear that it is not necessary for a child to look Chubby ,it is more important to stay happy and active then any other things. so please focus on healthy development of your child it is ok for a child to look thin or slim. if your child weighs around (7.5 to 9kg ) , looks happy and active,no need to worry about it much.