Why does threatened miscarriage occur?

When it comes to miscarriage, many people know more about external factors, but are unfamiliar with threatened miscarriage. Threatened miscarriage refers to miscarriage before 28 weeks of pregnancy, which is definitely a sad thing for parents who want a baby. So mothers who have just become pregnant must protect themselves. Some people may not know that they are experiencing threatened miscarriage, so why does it happen? What are the specific manifestations?

8 major causes of threatened miscarriage

1. The main cause of threatened abortion is embryo abnormality caused by genetic factors. The miscarriage caused by this can actually be said to be a good thing. Because an abnormal fetus, if it is really born full-term, will also have deformities or abnormalities.

2. Insufficient umbilical cord oxygen supply, amniotic fluid disease, placental virus infection and certain gynecological inflammations can also cause threatened abortion.

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

4. After a woman becomes pregnant, if she is exposed to emotional instability, anger, sadness and other mental stimulations, it will disrupt the functional activities of the cerebral cortex, causing the uterus to contract and force the embryo out, or cause the embryo to die in the uterus.

5. If a pregnant woman suffers from an acute infectious disease such as influenza or rubella, she may suffer a miscarriage due to high fever and toxins released by bacteria and viruses.

6. Endocrine disorders, such as dysfunction of the corpus luteum, pituitary gland, and thyroid gland, as well as excessive retroflexion of the uterus in uterine hypoplasia, which causes the uterine cavity to hinder the development of the embryo and may also cause miscarriage.

7. If you are not careful during sexual life during pregnancy, especially in the early stages of pregnancy, if the sexual intercourse position presses on the pregnant woman's abdomen or is very rough, it may also cause miscarriage.

8. During the perinatal period, if the technique is rough during gynecological examination, it can also be one of the causes that easily cause miscarriage. This is especially important for pregnant women with weak constitutions. Poisoning by drugs and certain chemicals, such as quinine, carbon monoxide, aluminum, phosphorus, mercury, and benzene, can often make the embryo difficult to preserve.

2. What to do if you have threatened abortion

First of all, those with a history of spontaneous abortion should avoid having sex 3 months before and 7 months after pregnancy. Those with habitual abortions are strictly prohibited from having sex, and should pay attention to rest during the period of fetal preservation.

Secondly, avoid adverse effects such as excessive tension. Studies have shown that central nervous system excitement can also cause signs of threatened abortion in some women, so pregnant women should maintain emotional stability and avoid tension or any stimulation from adverse factors.

Again, develop a regular schedule to ensure 8 hours of sleep a day, wear loose and comfortable clothes, don't sleep too much, pay attention to the combination of work and rest, and it is best not to carry heavy objects.

Fourth, do a good job of checkups during pregnancy, especially regular prenatal checkups in the second trimester to avoid missing the best time to preserve the fetus.

Fifth, to prevent bacterial infection, pay attention to personal hygiene. Those with a history of threatened abortion should change underwear frequently, take a bath frequently (it is best to choose a shower instead of a tub bath), and avoid swimming.

Sixth, pay attention to observation. Once signs of threatened abortion appear, observe whether there is tissue in the discharge at any time. If necessary, provide the medicine to the doctor for examination and testing.

Seventh, take vitamin E orally. Vitamin E plays a role in maintaining the normal reproductive organs. Please consult your doctor for the daily dosage.

Eighth, eat more fresh fruits and foods rich in crude fiber, such as celery, taro, sweet potato, and buckwheat noodles; keep bowel movements smooth.