What is the best way to thaw my milk?

You can thaw your frozen breastmilk by holding it under cool running water. Gradually increase the water temperature to heat it to a comfortable feeding temperature. This is a temperature that feels warm, not hot, on your wrist. Periodically mix the milk in the bag or bottle by swirling gently, as it defrosts.  Milk can also be thawed in a refrigerator overnight.  Do not thaw or heat your milk in a microwave or directly on the stove.