Many mothers want to insist on breastfeeding. Even if they return to work, they use breastmilk to extend breastfeeding time. However, we still need to learn in advance about the knowledge of breast milk storage.
1. Why does the breast milk sucked out by the breast pump on work go into the milk storage bag, not in the bottle as it was when it was at home?
Because in the process of breast-feeding, the normal aerobes on the skin around the mother's nipple and nipple and the anaerobic bacteria in the milk duct are mixed with the milk during the sucking process. This mixture is very beneficial to the baby's intestines. After breast milk is sucked out, it is stored in a special sterile storage bag, and the air in the storage bag is discharged as soon as possible and sealed and stored. The breastmilk sucked out at work can't be eaten immediately by the baby. If it is stored in the bottle, the air in the bottle will change the bacteria.
2. How is breast milk stored? How long can you put it?
Under normal circumstances, my mother uses her breast pump to store milk during work during the daytime. As the second day's baby's ration, the time of breast milk storage during the day is determined by the external environment and temperature. See the table below for details.
Breast milk storage location and temperature storage time
Stored in a room at 25°C for 4 hours
Stored in an ice box at about 15°C for 24 hours
Stored in a refrigerator at about 4°C for 48 hours
Store in a refrigerator at about 4°C (frequently switch the refrigerator) for 24 hours
Freezer temperature is kept at -5°C～-15°C for 3～6 months
Freezer temperature is kept at -20°C for 6-12 months
3. How to heat the breast milk and then feed it to the baby?
Before breastfeeding the baby, store the sealed breast milk in the storage bag in a cold room, and turn it into liquid and warm it with warm water. After the temperature is suitable, the seal of the stored milk bag is removed, and the warmed breast milk is poured into the bottle for feeding. The process of warm freezing breast milk should not be too fast, otherwise chromatography and smell will occur.
note:
Frozen breast milk can only be thawed once, so it is best to store milk bags with frozen breast milk at about 150 ml each.
Thawed breast milk cannot be heated using a microwave or placed on a stove.
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