my LO was drinking 100ml to 120ml when he was around 3 weeks old. but my nanny say he is a milk monster 😅 if your LO gets hungry so fast means not enough for her. try adding slowly? we added 10 to 15ml every few days for the first 2 weeks until he can stay full for at least 3 hours.
My LO is currently 16 days old, he wakes up every 3 to 4 hours for milk he can drink up to 4oz of milk and he do not drink formula milk he is fully drinking breast milk which i will pump, store and warm it whenever he needed to drink.
https://sg.theasianparent.com/1-year-7-months
90 mls one week old
2oz/time