Can a premature baby survive at 28 weeks pregnant?

Can a premature baby survive at 28 weeks pregnant? To answer this question, we need to start with the development of the fetus.

At 7 weeks of pregnancy, the baby's heart and lungs take shape, but they do not function like a baby. The heart of the embryo will go through the development process of elongation, twisting, rotation, separation, etc. It was not until the end of the 8th week of pregnancy that the normal heart vascular structure was formed, the relationship between the heart and the arteries could be shown at the 10th week, the fetus was able to identify the 4 heart chambers by ultrasound at the 14th week, and the structural development of the fetal heart was basically completed at the 18th week.

The heart has developed well and has the function of pumping blood, but the development of the fetal lungs is relatively slow, and at the time of 6 months of pregnancy, the fetal lung buds begin to branch, forming slender bronchi and alveolar tubes; By the 7th month of pregnancy, the number of alveoli in the fetus increases, and the alveolar epithelium differentiates into type 1 alveolar cells and type 2 alveolar cells, and type 2 alveolar cells begin to secrete alveolar surfactant, and the fetus has respiratory function.

Generally speaking, the fetus is only considered full-term at 37 weeks, even if it is a baby at the same gestational week, their survival rate is not the same, and the survival rate of premature babies at 28 weeks is usually around 40%-80%. <>

At this point, you may wonder how much the difference in survival rates is, because the survival of a preterm baby at 28 weeks depends on the following factors:

1. The intrauterine development of the fetus. Premature babies at 28 weeks have a higher survival rate and are easier to care for if they develop better in the mother's womb. <>

2. Whether there are comorbidities at birth. Some babies are born with severe hypoxia and suffocation, which will also affect the survival rate of premature babies.

3. Physical condition after birth. The physical condition after birth is directly related to the survival rate of premature babies, and some premature babies cannot breathe spontaneously after birth, or have other problems, such as neonatal hemolysis, etc., which will also affect the survival rate of premature babies.

Finally, I wish every baby a healthy birth at term!

The chance of survival is there, but not very high. 28 weeks is too early, the baby's functions are immature, and it takes a lot of money and time to give birth prematurely.

OK. 28 weeks is considered preterm birth, and according to the current level of medical care, it is possible for a premature baby to survive at 28 weeks.

With today's medical equipment and medical technology, it should be possible to survive if you are born at 28 weeks pregnant, but it depends on whether the child is in good health.