I will be starting a new job on Wednesday (yay!) J is 5 1/2 months old. We supplemented for a month, but the last 4.5 months he's been EBF with a bottle every other day or so, depending on when I've been away from him.

I am worried that I will not be able to pump enough for him while I'm away. I have a SMALL (25 oz) stash enough to get started, but I rarely get a good amount from the pump no matter what I try (flange size, compressions, longer session, etc).

Did anyone find that they went back to work and were no longer able to meet baby's needs? If so, what did you do? Add pump sessions at home? Supplement? How did you go about finding a formula that worked for you?