my baby is girl is 15 weeks now. her birthday weight is 2.76 kg. how much weight she should have now?

A. hello baby gaming a minimum of 600 grams to 800 grams per month is a good weight gain which means the baby is getting sufficient breast milk and absolutely nothing to worry and any concern it would be better to check with your doctor and your doctor will be able to guid the accordingly and in the case the breast milk is not sufficient you can alternatively be giving child infant formula milk using a bpa free bottle like babyhug