The average weight of a 2 year old girl is 12kg, but your little girl was 5 weeks premature and has food allergies.Even allowing for a correction of her age her weight is still well below the average.The best approach to this would be to see a dietician in order for her to assess your child's food intake in view of her food allergies and advise about a balanced and appropriate diet.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.