Amount per feeding..

Amanda 👨‍👩‍👧‍👦 • 27. Mom of two.Married. Dacien&Delaney 💙💖
My 6 week old formula fed baby has been eating 6oz per feeding about every 3 hours during the day, and wakes up to feed once during the night. Seems like a lot to me, but if I only give her 4oz per feeding she's still hungry. Anyone have advice for me or similar feeding habits?