BM stash?

RobinR91

How important is a stash? I have triplets. I make enough milk so that 90of their feeds are EBM. every other day or so I need to FF so I can catch up. I pump every 23 hours. I dont have anything unused to freeze. I'm going away for a weekend in feb. I will be away from the girls for around 30 hours. Is possible for me to build a stash somehow? I feel if I pump every hour there will be nothing there. I could also do two or three FF/day and freeze what I pump do my girls have SOME EBM while I'm gone. FWIW they do fine on the FF, I just like them to have as much BM as possible.

TIA!