Causes of threatened miscarriage

What are the causes of threatened abortion? There are many reasons for threatened abortion. In addition to maternal diseases and factors of the embryo itself, there are many factors in life that can lead to abortion. Understanding these factors can effectively avoid threatened abortion. So what are the causes of threatened abortion?

Causes of threatened miscarriage

1. Embryo abnormality: There are many reasons for threatened abortion, the main reason is embryo abnormality caused by genetic factors. Abortion caused by this can actually be considered a good thing, because an abnormal fetus, if it is really born at full term, will also have deformities or abnormalities.

2. Pregnancy diseases: insufficient umbilical cord oxygen supply, amniotic fluid disease, placental virus infection and certain gynecological inflammations can also cause miscarriage.

3. Malnutrition of pregnant women: Malnutrition of pregnant women is also one of the causes of miscarriage. Some pregnant women have severe nausea and vomiting in the early stages of pregnancy, resulting in extreme nutritional deficiency, which has a great impact on the development of the embryo and is prone to miscarriage.

4. Emotional instability of pregnant women: After a woman becomes pregnant, if she is emotionally unstable, angry, sad, or other mental stimulations, it will disrupt the activity of the cerebral cortex, causing the uterus to contract and force the embryo out, or causing the embryo to die in the uterus. Acute infectious diseases such as influenza and rubella can cause miscarriage due to high fever and toxins released by bacteria and viruses. Endocrine disorders, such as corpus luteum, pituitary gland, and thyroid dysfunction, as well as excessive uterine retroflexion in uterine hypoplasia, which causes the uterine cavity to hinder the development of the embryo, can all cause miscarriage.

5. Inappropriate sexual life: Sexual life during the entire pregnancy period should be cautious. Inappropriate sexual life, especially in the early stages of pregnancy, can easily cause miscarriage. In the second trimester, sexual life should also be moderate, avoiding sexual intercourse positions that compress the pregnant woman's abdomen and rough sexual intercourse to avoid miscarriage.