my baby is now 15 months and from last 3 months his weight is 9 kg not increasing its is 9 kg every month, is it a serious concern. he is active entire day height is increasing correctly. he is still on breastfeeding and not eating properly

A. It isn’t I would not say that it is a serious concern but yes but if the weight gain is not happening that’s definitely a problem because of weight should constantly increase for a child if the child is eating while the child is active than the weight should also be there maybe it’s due to some nutritional deficiency I would suggest you to check with your paediatrician please