How many months does premature birth usually last?

Giving birth before 32 weeks of pregnancy is called premature birth. Premature babies are prone to complications. At this time, the child's physical indicators are not fully developed, especially the lung function. If it does not develop well, it can easily cause respiratory distress, which is the most fatal situation. For premature babies, it may cause death. In addition, if there is brain damage, cerebral palsy may also occur, which has a relatively high incidence in premature babies.

How many months does premature birth usually last?

If premature birth occurs, there will be some obvious physiological symptoms, such as hardening of the lower abdomen and bleeding. Pregnant mothers should pay more attention to their own bodies to prevent premature birth. The lower abdomen becomes hard. After the 8th month, if your lower abdomen repeatedly becomes soft and hard and your muscles also feel hard and swollen, first keep quiet and go to the hospital for a check-up as soon as possible. Bleeding. A small amount of bleeding is one of the signs of labor, but sometimes it is bleeding from the reproductive organs, which may increase the risk of abnormal labor. The bleeding can be stopped locally with clean gauze, cotton wool, or toilet paper pads.

Water breaks. If something like warm water flows out, it means early rupture of membranes. Some pregnant women can still give birth safely a few weeks later even if their water breaks early, but in general, contractions will start immediately after the water breaks. At this time, you can raise your waist, do not move your abdomen, and go to the hospital immediately.

Uterine contractions are the earliest sign of premature birth. During pregnancy, the uterus is usually relaxed. In the second trimester, the uterus may contract 3 to 5 times a day. At this time, the pregnant woman will feel her stomach is hard, but there is no pain. Generally, thinner pregnant women feel it more obviously. This is physiological uterine contraction. However, if the contractions occur too frequently, reaching more than 3 to 4 times per hour, it is not physiological and you should go to the hospital as soon as possible.

The feeling of premature birth is similar to normal days, and it is difficult for pregnant women to judge premature uterine contractions, so they need the help of a doctor to confirm. If you have two or more of the following symptoms of premature labor, you should call your health care provider.

How many months of pregnancy are prone to premature birth

A premature baby born at 32 weeks refers to a baby born after 32 weeks in the mother's womb. A premature baby born at 32 weeks may face various complications:

1. Clinical manifestations include cyanosis, apnea, drowsiness, convulsions, screaming, muscle weakness and abnormal eye movements.

2. About 7% of premature infants develop intraventricular hemorrhage (IVH) or periventricular leukomalacia (PVL).

3. Anemia is often present. Due to insufficient iron storage in premature infants, serum iron levels drop sharply after one month after birth. Development is too fast, requiring increased blood volume, but the hematopoietic function is poor and cannot keep up with the rate of weight gain.

4. The storage of calcium, phosphorus and vitamin D is less. The ability to absorb fat and fat-soluble vitamins is poor. Due to rapid growth, the normal supply of calcium and phosphorus often cannot meet the needs.

5. Premature infants have poor temperature regulation function, relatively large body surface area, thin skin, rich blood vessels, easy heat dissipation, and less brown fat, which makes them susceptible to scleredema.