Hello ...my baby’s wt was 3.5kg at the time of birth...he used to be given breast feed n formula fees both...but now since 20days he is to tatally on breastfeed...his wt is4.23kg n he is 1.5 month old...is the wt normal??

A. 700 g in 1 1/2 month is a very good rate again because I would just like to tell you a 400 g minimum 100 g every week is considered completely hell is this way if I look at it 700 g in 1 1/2 months that is approximately six weeks is a very healthy weight gain