Curious (formula fed babies)

Lindsey • Phlebotomist and X-ray tech by day, wife and mom of 2 by night. One girl and one boy makes our life complete!
How old is baby?
How much did baby weigh at birth?
How many oz a feeding?
How often do they eat?
My LO is 10 and a half weeks
8 lb 12.4 oz/ now weighs 13 lb 10 oz
4 oz a feeding
2-3 hours