My almost 5 week old drinks about 3 oz every 2-3 and a half hours (depends usually during the day we wake every 3 hours, but sometimes he wants to eat every hour and a half and usually at night he goes every 2-3 hours).
My 3 week old is 9lbs takes about 25 ounces a day, 2.5-3 oz each feeding. My LC said to take weight in lbs (round to nearest half lb) and multiply by 2.5 to get oz for the day.
I hope to create a real siggy but first I need some sleep!
Re: OZ per day
Mom to Lily and Colin!