Ha I understand :) thank you @mommybump2016

it has something to do with bacteria. when I was pumping and doing that , that is what I got told. its like mixing warm cows milk and cold cows milk. idk the best way to explain it sorry

Do you know why you have to wait until the milk is cold first? @mommybump2016

Yes haha thank you @mommybump2016

from the same day that's fine. if you just pumped and want to combine that with the milk in the fridge you are going to have to wait till the recently pumped milk is cool first. make since?

Yes @mommybump2016

your keeping it refrigerated till you combine it all?