Every four hours, I breastfeed my baby for 30 mins and she still needs to drink 120ml (4安) in the 2nd week and 150ml (5安) starting from the 3rd week. I think it's too much. Will ask 健康院 later this week when she is one month old.
Luckily, she can sleep 6-7 hours in the night and quit the "night milk" by herself in the 3rd week. So happy.