Why do women suffer from threatened miscarriage?

Why do women suffer from threatened miscarriage? There are certain reasons for threatened miscarriage during pregnancy, and these reasons are relatively complicated. If you want to successfully preserve the fetus, you must pay attention to finding the main factors that cause threatened miscarriage. So what are the factors that cause women to have threatened miscarriage? Let's take a look together.

What are the seven major causes of threatened miscarriage in women?

1. Genetic factors

Many spontaneous miscarriages in early pregnancy are due to abnormal embryo development during pregnancy. For threatened miscarriages where no obvious cause has been found, expectant mothers should not blindly preserve the fetus, otherwise the babies born will have birth defects, which will bring heavy burdens to the family and society.

2. Endocrine factors

For example, luteal insufficiency, polycystic ovary syndrome, hyperprolactinemia, thyroid disease, diabetes and other diseases may cause threatened abortion.

3. Reproductive organ malformation

Such as uterine malformation, intrauterine adhesions and cervical incompetence. If there is cervical incompetence, cervical cerclage should be performed around 14 weeks of pregnancy to prevent miscarriage. In addition, do not do too many artificial abortions, which are the most damaging to the uterus and should be avoided.

4. Infection factors

Some expectant mothers experience increased vaginal discharge in the early stages of pregnancy, but do not pay attention to it, which can lead to miscarriage.

5. Systemic diseases in pregnant women

For example, chronic wasting diseases such as tuberculosis, high fever, anemia, heart disease, chronic kidney disease, and hypertension can affect the development of the embryo; severe malnutrition can also directly lead to miscarriage; smoking, drinking, and excessive caffeine intake are all high-risk factors for miscarriage.

6. Environmental factors

Physical factors such as radioactive substances, high temperature, microwaves, noise, etc., chemical factors such as various metal substances such as mercury, lead, etc., chemical substances such as benzene, gasoline and organic pesticides, etc. are all high-risk factors for threatened abortion.

7. Immune factors

With the research of modern science, immune factors such as abnormal antigen system, blood type antigen incompatibility, abnormal antibody system, abnormal autoantibody level are also one of the factors causing threatened abortion.

In short, the above mainly introduces some of the main reasons for threatened abortion in women. No matter which of the reasons it is, it will cause women to have symptoms of threatened abortion. Some of them are caused by one factor, and some are caused by multiple factors. If pregnant women know more about these common sense, they can also avoid the occurrence of threatened abortion.