My DD is 3 wks and 5 days old and had her appointment today... well when we left the hospital 50 hrs after she was born she weighed 7lbs 2 ozs... at one week she was back to birth weight (7.9) today at her check up she weighs 9LBS 2 OZS!!! This little girl LOVES to eat!! She will nurse on both sides for 15-20 mins EACH then be done with the boobs and want a 1-2 ozs bottle of half formula half breastmilk!! She can down a 4 oz bottle in less than 5 mins!! My DS was satisfied with a 2 oz bottle every 2-3 hrs! Not little miss Talley, She is wanting it every 1-2 hrs! LOL I love it!!! She is growing so fast!!!