my baby's birth weight is 3.5kg and her 4 month weight is 5.5 kg ......iska weight ni gain ho rha h why so I worried about her current weight gain 😕

A. Mam probably you do not know the logic behind calculating the weight I must tell you that we expect the child to gain 500 g in a month so buy the time of four months completed should be 2 kg more than the birth which is there so that means your child is gaining value which is getting worried for no reason