The milk can be put in the refrigerator to keep fresh time and refrigerator storage temperature, in the use of special milk storage bag sealed conditions, the milk will exist in the refrigerator below 0 ~ 4 ℃, usually able to save 2 ~ 7 days, if you need to long-term storage, can be sealed after the milk stored in -20 ℃ refrigerator for storage, generally can be saved for about two months time. Breastmilk has a relatively high nutritional value, can make the baby’s immunity has been improved, for the breast milk more mothers, you can suck out the excess milk, reasonable preservation, in order to give the baby to eat later. It is recommended that breastfeeding women pay more attention to the changes in breastmilk during storage and keep it reasonably to avoid spoilage. If there are any other problems, it is recommended to consult a professional doctor for guidance.