My DS was only a week early so not really prem, but at 6 mths old he weights just over 6kg, when he should be atleast 8kg, his older brother was 9kg at this age. He wont take a bottle of formula and isnt interested in eating much food, just afew spoon fulls of blended fruit then turns his head away. I am living in a non-english speaking country so cant readily access docs for advise. Would appreciate comments/advise/shared experiences etc Thanks