Birth weight was 7 lbs 5.5 oz... Only lost 2 oz in hospital. And her length was 22 inches. My brother was 30 lbs at a year. Doc said she's a bit worried tried telling me to only let her feed for 10 minutes... When she's away from me she eat 3.5 oz for a 4 hr shift. She's just big everyone outside the doc told me to switch her to formula but I don't see why.