What are the symptoms of threatened miscarriage in mid-pregnancy

Threatened abortion in mid-pregnancy is a condition in which there will be symptoms of vaginal bleeding. Threatened abortion in the first three months of pregnancy will also have symptoms of vaginal bleeding. At this time, the chorion is separated from the peritoneum, and the blood sinuses are open, and bleeding symptoms begin. When the embryo is completely detached and discharged, the uterus will contract strongly, the blood sinuses will close, and the bleeding will stop, forming vaginal bleeding symptoms. In mid-pregnancy, the placenta has been formed. Although there will be bleeding symptoms of abortion, there will not be too much bleeding.

In the second trimester, the fetus is generally relatively stable, but threatened abortion may occur, such as when the fetus is underdeveloped or severely stimulated by external factors. Threatened abortion is the early stage of spontaneous abortion. The causes of threatened abortion are the same as those of spontaneous abortion, including abnormal chromosomes of the embryo or fetus, diseases of the couple, bad living habits, environmental factors, etc.

1. Embryo chromosomal abnormalities are the main cause of miscarriage.

2. Pregnant women are infected with pathogens, such as Toxoplasma gondii, herpes simplex virus, etc.

3. Pregnant women have heart failure, severe anemia, hypertension, severe malnutrition, etc.

4. Bad habits such as smoking, drinking or taking drugs.

5. Exposure to harmful chemicals such as formaldehyde, benzene, lead, etc.

6. Congenital uterine malformation, uterine submucosal fibroids, intrauterine adhesions, etc.

7. Abdominal squeezing or rapid impact, even surgery, excessive sexual intercourse, etc. 8. Mental factors caused by intense stress, such as excessive tension, fear, sadness, anger, etc.

The main symptoms of threatened abortion in the second trimester of pregnancy are: abdominal pain, vaginal bleeding, vomiting, and abdominal pain. When these symptoms appear, pregnant women must be vigilant, which may be a dangerous signal of threatened abortion, and seek timely treatment to ensure a normal pregnancy.

During pregnancy, you should pay attention to rest, maintain a good mood, eat a nutritious diet, eat more fresh fruits and vegetables, avoid crowded places, and go to the hospital regularly for prenatal check-ups.