What is the reason for two consecutive miscarriages? It may be caused by the following reasons

Spontaneous abortion is caused by poor physical conditions during pregnancy. If you experience two consecutive miscarriages, it is very likely due to the following reasons: blood type incompatibility, chromosomal abnormalities, genital lesions, systemic diseases, and placental abnormalities, which are the main causes of spontaneous abortion.

Pregnancy is a happy thing for every family, because it often means the arrival of a new life. However, during pregnancy, there are many issues that require everyone's attention, because if you are not careful, it is very likely to cause miscarriage in pregnant women. But even so, there are still many pregnant women who are prone to symptoms of spontaneous abortion, which also makes many women feel very sad. What is the reason for two consecutive spontaneous abortions?
1. Blood type incompatibility <br/>When blood type incompatibility occurs in the body, spontaneous abortion is very likely to occur. For example, because of previous pregnancy or blood transfusion, antibodies to the Rh factor and ABO blood type factor are produced in the body of the pregnant woman.
When a woman becomes pregnant again, these antibodies will enter the fetus through the placenta, causing the red blood cells inside the pregnant woman's body to coagulate, leading to symptoms such as hemolysis and inducing spontaneous abortion.
2. Chromosomal abnormalities <br/>Generally speaking, if there are abnormalities in the chromosomes of the fetus itself, such as abnormal karyotype, then the pregnant woman may easily experience spontaneous abortion. In addition, if there are abnormalities in the fetus itself or the structure of the placenta, it may also easily lead to symptoms of spontaneous abortion in the pregnant woman.
3. Genital lesions <br/>When a pregnant woman has genital lesions during pregnancy, it may lead to spontaneous abortion, such as uterine malformation and uterine fibroids. In addition, the appearance of submucosal fibroids will not only lead to spontaneous abortion in pregnant women, but also affect the healthy development of the fetus.
4. Systemic diseases <br/>If a pregnant woman suffers from a systemic disease before becoming pregnant, such as chronic nephritis, acute infectious diseases, severe hypertension and other diseases, then the chance of spontaneous abortion will greatly increase.
5. Placental abnormalities <br/>If during pregnancy, there are abnormalities in the placenta, such as decidualitis, it will cause spontaneous abortion. This is mainly because the onset of diseases such as decidualitis will cause the dissolution of the chorionic epithelial cells and decidual cells in the body, which in turn affects the transport and absorption of nutrients, thereby causing the separation of the pregnant egg.