I recently went back to work full time. I have had supply issues from the beginning and was wondering how much is a good output to be pumping. I nurse the boys before I leave for work at 7:30, pump at 9:00 and at 10:00. I go home for lunch and feed the boys again. I pump at 2:00 and 3:00. I normally get anywhere from 10 to 12 ozs. in those 4 pumping sessions. I know this doesn't sound like a lot, but with all the issues I have had this sounds great to me. My problem is I am still having to mix their bottles with half formula because I do not get enough pumped during the day for the 2 of them. They take 3 four ounce bottles while I am away.

What should my goal be for pumping during the day?