What causes a small head in the fetus?

For every pregnant mother-to-be, the healthy growth of the baby in the womb is the most important thing in their life. Expectant mothers often go to the hospital for examination after pregnancy, and some expectant mothers will have a small fetal head, so they are very panicked, what is the reason for the small head of the fetus?

The first reason for the small head of the fetus is genetics, the heads of the parents are not large, and everyone's head shape is different, so it is likely that the head will be small. The second reason is due to fetal growth retardation and nutritional deficiencies. Because the nutrients consumed by the fetus are not enough to promote the development of the body, the growth of the body will be smaller than that of the normal fetus.

1. Expectant mothers smoke and drink alcohol that affects the growth of the fetus.

Some expectant mothers also smoke and drink alcohol during pregnancy, and the harm of tobacco and alcohol will naturally be absorbed by the fetus, and the toxins will affect the growth of the fetus and even cause fetal malformations. Therefore, tobacco and alcohol are important factors in the development of low birth weight fetuses.

2. Uterine placenta abnormality leads to small fetus.

Uteroplacental abnormalities in expectant mothers can reduce the flow of blood in the placenta and uterus, resulting in insufficient blood supply to the fetus, which will affect the development of the fetus and endanger the life of the fetus in severe cases. Therefore, if a pregnant woman is found to have such a condition, she should go to the hospital immediately**.

First of all, let's talk about the impact of small double top diameter on children, generally speaking, if the double top diameter is not a lot, it will not have much impact on the child, as long as the mother pays more attention to the balance of nutrition and the appropriate amount of sports, in addition, in maintaining a good attitude, the baby will grow healthily.

If there are more small ones, it is not good for the baby's health, and the small more indicates that the baby's development is not very good, and some babies with small heads will be easily affected by their intelligence, so pregnant women should pay attention to nutritional intake when they are pregnant. Of course, it is not said that all babies with small heads are not healthy, and some babies are still very smart despite their small double top diameter.

There are also some mothers who are worried that the double parietal diameter of the baby will be small, this worry is not necessary, under normal circumstances, in the third trimester of the fetus, the double parietal diameter of the baby will not be deformed. The baby's double parietal diameter is low, which is likely to be due to the child's brain dysplasia and insufficient nutrition, and a direct cause of this situation is the malnutrition of the pregnant woman herself. There is also a possibility that the pregnant woman's body is abnormal, resulting in a decline in physical fitness, and the nutrition cannot keep up with the medicine, which will affect the baby's growth and development.

Regarding the small double parietal diameter of the fetus, I will first introduce it to you here, remind pregnant women that maintaining a good attitude is the most beneficial to the health and growth and development of the baby, so don't worry too much because the baby has a little abnormality, which is very unfavorable to the baby, and the slight abnormality that occurs during the general pregnancy test has no impact on the baby's growth and development, so pregnant women do not have to worry too much.