Generally speaking, it can be stored for about 4 hours if the room temperature is above 25℃. If the room temperature is between 15-25℃, it can be stored for 8 hours. If it is lower than 15℃, breast milk can generally be preserved for about 24 hours. But it is best to feed the baby directly after breast milk is sucked out. If due to special circumstances, the extruded breast milk should be placed at room temperature, it is best to heat it within one hour and give it to the child orally.

If it is stored for a long time, it can be stored in the refrigerator for 24 hours. If it needs to be preserved for a long time, it can be frozen for 1-3 months, so try to encourage breastfeeding, avoid the pollution of breast milk and improve the baby's dependence on its mother. If the nipple is flat or sunken, you can use some techniques to pull it out or use a breast pump, and some techniques are better.

Principle of breast pump:

In fact, the principle of the breast pump is the same as that of the baby sucking directly with his mouth, so the milk sucked out by the breast pump can be directly given to the baby. At the same time, parents can also use the breast pump to suck out the milk in advance, and then save it for the baby to drink, which is very convenient, which is why breast pumps are so popular now. Of course, because breast pumps are mainly plastic, some cheap breast pumps may contain some toxic ingredients.

Therefore, for the baby's health, parents should not be greedy and cheap when choosing a breast pump, but should look at the quality. The breast pump is a tool for sucking milk, so the milk sucked by the breast pump can be directly given to the baby without causing any harm to the baby's health. It's no problem if you give the newly sucked milk directly to your baby, but if you put the milk in the refrigerator, you must heat it before giving it to your baby.