Q&A: How Long Does Milk Last In The Fridge?
How long can you keep pumped milk in the fridge before it spoils?
Breast milk will stay tasty in the refrigerator (about 39 degrees Fahrenheit) for about five days (some say up to eight.). For maximum freshness, store the milk in the back part of the main body of the fridge. (The temperature doesn't stay consistently cool near the door.)