How long can the placenta be kept frozen?

The placenta is a very important organ in the female body. If there is something wrong with this organ, the baby will not be able to absorb nutrients in the mother's belly, which will lead to the baby's developmental deformity. Some big stars may have frozen their placentas when they were young because they thought it was very difficult to give birth and it would damage their bodies. So how long can the frozen placenta be preserved?

The placenta is one of the important media connecting the mother and the fetus in the belly. Its role and significance are very important. Without the placenta, the baby will not be able to absorb nutrients from the mother to grow itself. In addition, the placenta itself also contains a lot of hormones and cytokines, which are convenient for maintaining a normal pregnancy in women. So, do you know how long the placenta can be frozen?

How long can the placenta be frozen?

1. Freezing: Put it in a plastic bag and freeze it quickly. This way the food can be stored for the longest time and avoid dehydration.

2. Refrigeration: Put it in a plastic bag and put it in the fresh-keeping room. It will not deteriorate within a week.

3. Water soak: Change the water every day (in spring) and it can be preserved for 3-5 days without deterioration.

4. Salt culture: After soaking and washing, sprinkle with fine salt to preserve it for a long time and affect the taste when cooking.

5. Air drying: must be ventilated, dry and exposed to the sun. Some nutrients are lost when water evaporates. Since the placenta has delicate fibers, is tender, contains a lot of water and shrinks greatly, you must control the heat when cooking. Otherwise, it will become very hard and difficult to bite. Therefore, it is recommended to preserve the placenta by freezing.

What is the function of the placenta?

1. Material exchange function: gas exchange, i.e. oxygen exchange and carbon dioxide exchange; nutrient supply, supplying all nutrients needed for fetal development; eliminating metabolic products in the fetus.

2. Defensive function: Although the barrier function of the placenta is extremely limited, it has a certain barrier function against some bacteria, pathogens and drugs.

3. Synthetic function: such as human chorionic gonadotropin, human placental lactogen, estrogen, progesterone, oxytocinase, thermostable alkaline phosphatase, cytokines and growth factors.

4. Immune function: enables the mother to accept and not reject the fetus. The specific mechanism is currently unclear.

The placenta is a very important organ in the human body. Female friends must pay attention to prenatal examinations during pregnancy. We can judge the health status of the fetus in the womb by checking the maturity of the placenta, which plays a great role in clinical monitoring and diagnosis. In addition, pregnant women should prevent placental abruption. Once placental abruption occurs, it is very dangerous, so everyone must take preventive measures.