What should be the weight of 14 and half months old baby girl…which food I am giving her to increase body weight

A. Approximately 10 1/2 kg is ideally going to be good by the age of 15 months for your child and could be more also but definitely when we talk about minimum it should be and a half kilograms and the food is going to be the same food that you and your family are having on an every day basis