Why does the fetus have a big head?

The fetus's big head may be caused by edema or congenital thickening of the skin. It is necessary to check the cause of the fetus's big head before it can be treated. In fact, a fetus with a big head is not necessarily smarter. On the contrary, a head that is too big will affect the normal nerves. It may also be due to water accumulation in the brain, which mothers need to pay attention to.

Generally speaking, prenatal checkups during pregnancy are to check the development of the fetus, and the size of the fetal head is an important indicator of fetal development. The size of the fetus can also be inferred by measuring the fetal head. During the examination, some pregnant women will be told that the fetus's head is too large, so what is the cause?

The head circumference of the fetus is different in each period, because the fetus is actually in a process of growth. For example, when the pregnancy is three months, the head circumference is definitely not as large as that of four months. However, due to some other factors, the head circumference has exceeded its normal size. In fact, individual development is different. Therefore, if the doctor tells you that the fetus's head circumference is too large or too small during the examination, don't feel any psychological pressure, because if there is a problem, the doctor will remind the pregnant woman how to solve it. Therefore, there is no need to feel too much psychological pressure if your head circumference is too big or too small.

An excessively large fetal head circumference is a rare brain abnormality caused by congenital thickening of the cerebral cortex or proliferation of glial cells. Medically, one of the main causes of increased head circumference is hydrocephalus. Medically, an excessively large head circumference is considered to be the result of disease, but not the cause of disease. Therefore, an excessively large fetal head circumference will not affect the baby's health, but an excessively large fetal head circumference will affect the fetal development.

We can also learn that the large fetal head is likely the result of hydrocephalus. Although an oversized fetal head will not cause other diseases, it may affect the development of the fetus. If a pregnant mother is told that the fetus's head is too large, it is best to consult a doctor about what methods should be used to solve the problem so as not to affect the growth of the fetus.