I would be grateful of some advice from you seasoned expressers.
Yesterday, I started trying to build up a milk stockpile in my freezer. I expressed 60ml and froze it in a breast milk bag. Today I expressed another 50ml and put that on top in the same bag before putting it straight back in the freezer. Only I didn't realise that you're supposed to chill it first.
Will I have to throw the whole lot away now? Am finding the whole expressing process rather like getting blood out of a stone so I hope not. 