my daughter is 3 month old.birth weight was 3 kg now she is weighing 5.2 kgs..I feel her milk intake is less. infact my milk supply is good.she feed only foremilk which easily comes. doesn't try for hind milk.so I expressed my milk and try to feed her. it was 100ml my milk she could feed only 80 ml. How to increase milk intake of my baby.Iam not using formula milk.