my 2 month old used to take nan pro properly but since few days she is not feeding properly.should i change the formula or is she not hungry enough to feed?

A. See you should feed your child on demand now and easily a child can ask to 90 ML of milk still if you feel that the child is not having milk properly or you have to feed forcefully or wait for a longer time to feed your child and in that case you can check with your doctor