Got Milk?

I have almost emptied both the freezers in our house finally.  The frozen milk at one point completely filled both of our freezers and we had ZERO frozen food, except for Jenna's favorite - Mom's Milk!  The girls came with me to drop off basically close to the last of the frozen milk to the Plano Presby NICU.  I have donated all of Jenna's extra milk to the Mother's Milk Bank of North Texas over the past several months.  To date, I have donated 2,147 ounces.  I have definitely done my good deed of the year and helped save lots, and lots of preemie babies (I hope).  So how many gallons of milk is this?  If you can believe there are 128 ounces to a gallon..........crazy, huh?  We should have had twins!  LOL.