My baby is 13days old & drinks 2.5-3oz every feeding, Does your baby eat more than that ?

My little girl is 12 days old and eats 2-3 every feeding as well.

Sounds normal for this time

My son did that a 6days old and is now almost 3 months old and is at 4-5oz every 2hrs. Just means they are growing fast, but big babies are healthy babies!

my baby is 3 weeks and eats 4oz every 3 hours. my Dr said between 2 and e weeks some go thru a growth spurt and sometimes seems that they eat all day. he said as long as they hold it down that you can't feed them too much at this point.