I have a one week old who I am currently feeding her a combination of breast milk and then supplementing with formula. I am having difficulties getting her to latch on so I pump and feed her what I pumped at the following feeding, I have been pumping anywhere from 1.5 ounces to 2.25 ounces at each pumping (every 3 hours). I am not sure if I am pumping enough to just give my baby the breast milk or if I still shoudl be giving her the formula. I have been offering her approx. one ounce of formula after most feedings of breast milk. She is jaundice so in the hospital they had me giving her 2 ounces of formula along with what I was pumping (hardly anything at that time). THe idea was to flush the jaundice out of her system. We had a doc appt. on Wed and then again today and she gained so I guess what I am doing is working. I was just wondering how much you guys gave your little ones at such a young age.