My daughter was born at 32 weeks and her weight was 2.3 kg, she is about to turn 3 months old, so now her weight is 4 kg, because she is on formula-fed more than breastfeed because of less milk , is her weight correct or should it be more?

A. hello baby gaining a minimum of 600 grams to 800 grams does a clear indication that the baby is getting sufficient milk and nothing to worry and any concern then it would be better to check with your doctor and she will be able to guide you accordingly