Hi doctor, my son is 13 month old and weight is 7.5kg. he is active and playful. only concern is weight. is it a thing to worry?

A. The weight of the child is less right now the child is maintaining a weight gain for approximately 6 to 7 month old child the best part is that your child is active there is no good thing better than that the child is very active that’s amazing but you know the weight has to be there as per the growth