My daughter birth weight is 3.750 and now she is 4 months and 16 days old and her weight is 5.500 this weight is good gain or not please tell me

A. It is little less because by this time your child should be somewhere around 6 kg little behind your child I’ll tell you very simple logic to calculate the weight is about 500 g weight should be there in a month if you calculate your child hasn’t gained appropriately