How long can breast milk be left at room temperature, and how long can breast milk be left at room t

How long can I leave it at room temperature? Three or four hours.

Breast milk can be stored for 4-6 hours at room temperature between 22-26 degrees. It is generally not recommended to store at room temperature.

If breast milk is kept in the refrigerator, it can be stored for about 12 hours.

Before feeding your baby breast milk, you should pay attention to whether the properties of breast milk have changed, such as yellow foam, flocculent floats, precipitation and peculiar smell, etc., can not be given to the baby to prevent indigestion.

Breast milk can be left at room temperature for up to 2 hours, the air contains a large number of bacteria, and a long time of breast milk will cause bacteria to multiply in breast milk, and the baby will cause diarrhea, bloating and indigestion after eating.

The length of time breast milk is stored is very relevant to how it is stored. The normal room temperature is 22-26 hours, usually 2-4 hours, and if it is longer than that, the number of bacteria in breast milk increases rapidly as it stays in the non-frozen state for a longer time. Therefore, if it is frozen, it is best to finish breastfeeding for 2-4 hours, otherwise the number of bacteria will increase.

If you are going to work, you can put it in the refrigerator for a short time after expressing milk. If the milk is more abundant or you have to wait for a longer time on a business trip, put it in the freezer compartment as soon as possible, and the shelf life is still very long.

In general, room temperature is about 20 hours, and breast milk can be left at this temperature for 4-6 hours. If the temperature is relatively high, such as the room temperature exceeds about 30, then the breast milk can not be left for a long time, and the general storage time cannot exceed two hours.

It is recommended to let the baby eat fresh breast milk, try not to eat breast milk that has been placed for too long, if it is placed for too long, the breast milk is prone to bacterial reproduction, and the baby will have diarrhea, bloating and other digestive disorders after eating. If you can't finish breastfeeding or it's inconvenient to breastfeed, you can buy a milk storage bag and put the remaining breast milk in the storage bag, which is better to store when frozen.

The maximum time of freezing should not exceed 6 months, and the frozen breast milk needs to be thawed when giving the child, and the baby needs to be applied as soon as possible within 24 hours after thawing, so as to avoid the deterioration of the breast milk.

Tips for choosing a milk storage container

1. The material should be safe, glass and polypropylene (PP) materials can be used.

2. The scale is not easy to fall off, for the storage bottle to be repeatedly sterilized, it is better to choose the casting instead of the printing scale, and it is not easy to rub off during the cleaning and disinfection process.

3. Good sealing, low temperature, especially when frozen milk storage, the volume of milk will expand, so don't fill it too full, mark the time when storing milk, and check it regularly to avoid expiration.

The above content reference: People's Daily Online-New Mother's Must Read! Do not refrigerate breast milk for more than eight days.

How long breast milk can be kept at room temperature depends on the temperature of the season.

Breast milk can generally be stored within 24 hours in the case of about 15, that is, in the case of spring and early summer, it can be stored for about 10 hours, in the case of about 25, that is, in the case of summer, it can be stored for less than 6 hours, at 0-4 hours, that is, in the case of winter, or when it is refrigerated in the refrigerator, it can be stored for about 8 days, and breast milk can be stored for about 3 months in the low-temperature freezing environment of about -20.

When preserving breast milk, it is best to use milk bottles, milk storage bags, etc. with good sterilization and sealing, keep them properly and eat them at a reasonable time, the nutrient content of fresh breast milk and stored breast milk is not much different, and you can eat it with confidence, but it is not recommended to eat breast milk that has been stored for more than the storage time, and the bacterial content will exceed the edible standard.

Breast milk cannot be reheated

Fresh breast milk needs to be put into the refrigerator immediately after being expressed to avoid the loss of nutrients in breast milk, such as biological enzymes and immune antibodies, heating is likely to cause the loss of nutrients in breast milk, and it may also change the nutrients of breast milk, in addition, the probability of heated breast milk being contaminated by bacteria increases, which may cause indigestion and other conditions after the baby eats.

Under normal circumstances, it is best to feed breast milk directly, which is safe and convenient, and increases the relationship between mother and child, which is conducive to the mother's postpartum recovery. If you need to store breast milk, you must strictly sterilize the storage tools and store them in the following refrigerators, and the storage time should not exceed 24 hours, and in the case of freezing, it should not exceed three months.