Miscarriage at four and a half months of pregnancy

Usually, miscarriage occurs in the early stage of pregnancy, but some people also experience miscarriage in the second trimester. Generally, miscarriage in the second trimester is very regrettable and it can cause great harm to the female body. There are many reasons for miscarriage in the second trimester. Some are problems with the embryo itself, and some are caused by the pregnant woman. It is best to find out the cause and then actively treat it.

Causes of miscarriage in four months of pregnancy

Baby and mother factors

For the phenomenon of miscarriage in the fourth month of pregnancy, the embryo may also be responsible. If premature rupture of amniotic fluid or placental infection occurs during this period, it will cause miscarriage. Once this happens, it is basically unavoidable. Secondly, miscarriage may also be caused by the pregnant mother. Insufficient nutrition, exposure to toxic substances, and excessive mental stress during pregnancy may cause signs of miscarriage. Therefore, pregnant mothers must be extra careful during pregnancy.

Immune factors

At the same time, miscarriage due to immune factors is also a common situation. During pregnancy, the relationship between the mother and the pregnancy is complex and special, which prevents the embryo from being rejected. However, if the immune systems of the mother and the fetus cannot adapt to each other, symptoms of miscarriage will occur due to the mother's rejection of the fetus. In addition, there are many immune factors affecting the mother and embryo, so try to learn as much as possible about this aspect.

What are the signs of miscarriage in the fourth month of pregnancy?

1. A little vaginal bleeding: The early symptoms of habitual miscarriage in women are the same as those of general miscarriage. Vaginal bleeding may continue for a few days or even several weeks, but the amount of blood is generally less. If women experience a greater increase in blood volume, it means that they will have a miscarriage, and miscarriage cannot be avoided.

2. Lower abdominal pain: Female friends will have a dull pain in the lower abdomen after suffering from habitual miscarriage, which is usually accompanied by a small amount of bleeding in the vagina. If female friends have a dull pain in the lower abdomen and symptoms of vaginal bleeding, then they need to pay attention.

3. Expulsion of pregnancy products: When women expels part of the pregnancy products in the uterus, it is called an incomplete miscarriage if some of the pregnancy products remain in the uterus. If the pregnancy products in the uterus are completely expelled from the female body, it is called a complete miscarriage. When women experience this situation, they should go to the hospital in time for corresponding uterine cleaning to avoid infection problems caused by the pregnancy products in the body.

For the phenomenon of miscarriage in the fourth month of pregnancy, the embryo may also be responsible. If premature rupture of amniotic fluid or placental infection occurs during this period, it will cause miscarriage. Once this happens, it is basically unavoidable. Secondly, miscarriage may also be caused by the pregnant mother. Insufficient nutrition, exposure to toxic substances, and excessive mental stress during pregnancy may cause signs of miscarriage. Therefore, pregnant mothers must be extra careful during pregnancy.