Just mixed fresh & cooled breastmilk

[Oatmilkie]

I'm still half asleep & added this mornings milk straight into a cooled milk bottle. Realised my mistake as soon as I did it :( Should I just put it in a milk bath to be safe or could i get away with using it just this time? Don't want to upset babies tummy. Thanks :)

It will be fine
it’s all breast milk

I don't see what's wrong with that, as long as baby doesn't mind the temperature.

Thanks - it's the different temperatures I'm concerned about though. Usually I'd chill the fresh stuff before adding to a half full fridge bottle/bag

It's fine, no problem at all. It will have the "use by date" of the oldest milk if that makes sense. So if your chilled milk was from yesterday then you need to use by Sunday.

Thank you :)