I have to pump my breast milk since my baby have a hard time sucking. After a I pump I store the milk in storage bags. But after I have it sitting in the refrigerator it look like the nutrition separate. And she will not drink old milk even if we warm it. I pump a lot of milk and we had to throw away a lot away b/c my husband didn't like how it look. So if I'm not feeding it to her it get thrown out. Does any one look like this? Left is fresh and right is refrigerator