Why does the fetus stop growing at 8 weeks of pregnancy?

After women become pregnant, the impact on the fetus will be different due to their different personal health conditions. Some women may be affected by the development of the fetus because of their weak bodies. This is why many women now experience fetal growth retardation just after they become pregnant. This situation should be taken seriously, as it is also related to certain diseases. So why does the fetus stop growing at 8 weeks of pregnancy? Learn more.

1. There are four main reasons for embryonic arrest. The first is reproductive endocrine, the second is reproductive immunity, the third is uterine problems, and the fourth is chromosomal problems. If there are multiple cases of embryonic arrest in pregnancy, you should be alert to chromosomal abnormalities. If there are chromosomal abnormalities, the fetus may be malformed and some people may not be suitable for having children. It is recommended to have a chromosome check.

2. About 50% of fetal growth retardation is caused by chromosomal abnormalities. Therefore, if pregnant mothers unfortunately encounter fetal growth retardation during pregnancy, they should not be blindly sad. Nature has the law of "survival of the fittest" and will bring high-quality babies to prospective parents. If the pregnant mother has endocrine disorders and luteal insufficiency after pregnancy, the secretion of progesterone is too low to meet the growth and development of the embryo, which may lead to fetal growth retardation. After pregnancy, expectant mothers should insist on regular prenatal checkups, which will also help to detect and solve problems in a timely manner.

3. In addition, fetal growth retardation most often occurs around 8-10 weeks of pregnancy, and 80% of cases occur within 8 weeks of pregnancy. This is because this gestational age is the most critical period for embryonic development. It is a process of slowly differentiating from a few cells into a human being. In this process, many factors are affected by hormones. Of course, if there is a problem with it itself, growth retardation will occur. Women should pay attention to physical care, especially during pregnancy. If they have symptoms of sub-health, they should go to the hospital for examination and treatment in time. If some women experience fetal cessation of development, it is best to use induced abortion to avoid infertility. However, there are many reasons why the fetus stops developing in women. It is best to treat it in time to avoid the recurrence of the disease.