hi. would like to ask how much milk should I feed my 7mths old baby. I feed her 200ml each each feed. is that too much?

By the time baby turns 6 months, generally they will need to be fed 3 or 4 times a day, about 200-220ml from each bottle. So you are on the right track :) However, once you start introducing solid foods into your baby's diet the amount of milk they need during a day will gradually start to decrease but generally, they still need 600ml of formula milk a day.