my child weight is dubble in 2.5 month if have any problem like sugar baby other pls tell me

A. Okay so you have to understand this concept that the child should be gaining minimum of 500 g and that can go up to 1 kg kilogram in a month and considered healthy suppose your child was born with 2 kg and now your child is 4 kg which is exactly double but it is healthy because it is well within the constraints of expected weight gain