Mixing BM

Okay I need some clarification...
I pump but only the foremilk so my little man doesnt choke up when nursing.
I would like to store it, so here is my question:
Can I add freshly pumped BM to the BM in the fridge?
Google is giving me conflicting answers, although kellymom says its fine.

Yep it's fine

You want them to be the same temp. So make sure they're both refrigerated first date and time them. Anything u mix should be dated and times for the oldest date.

yeah I should have clarified my post more   what I mean is adding room or body temperature milk to cold milk.

If they are from the same day and are the same temp. Don't mix the fresh warm milk with the chilled milk in the fridge.

Quoting raptor mommy saves:" yeah I should have clarified my post more   what I mean is adding room or body temperature milk to cold milk. "

nope dont do that. let them both chill first.