What is the cause of miscarriage during pregnancy? It may be caused by these 7 reasons

When there is a chromosome abnormality, miscarriage may occur due to genetic factors. Exposure to radioactive substances, radiation and other environmental factors after pregnancy may also cause miscarriage. Endocrine disorders, genital lesions, external impact on the abdomen, mood swings of pregnant women, incompatibility of blood types between mother and baby, etc. may also cause miscarriage.

Nowadays, many couples are troubled by the problem of infertility. Although some women can successfully get pregnant, they often miscarry within three months of pregnancy, and ultimately cannot successfully conceive children, which is particularly distressing. If you want to change this situation, you need to first understand the causes of miscarriage. So, what is the cause of miscarriage during pregnancy?
1. Genetic factors <br/>If one of the couple has chromosomal abnormalities, even if a fertilized egg can be formed, it will often lead to poor embryo development and miscarriage. In order to avoid this situation, it is best for both husband and wife to have a chromosome test during the pregnancy preparation period. If abnormalities are found, timely treatment is required, and it is better to consider pregnancy after recovery.
2. Environmental factors <br/>If you are exposed to radioactive substances, radiation, pesticides, etc. during pregnancy, these adverse environments will also affect the development of the fetus and eventually lead to miscarriage. Therefore, you must stay away from adverse environments during pregnancy to prevent miscarriage.
3. Endocrine disorders <br/>The implantation of the fertilized egg requires the action of estrogen. If the secretion of estrogen in the female body is insufficient, the endometrium will be underdeveloped, which will affect the implantation and development of the fertilized egg and cause miscarriage.
4. Genital lesions <br/>If a woman has uterine malformations, such as uterine hypoplasia, uterine septate, etc. In such a uterus, even if the fertilized egg implants, it will affect the growth and development of the fetus and eventually lead to miscarriage.
5. External force impact <br/>If the pregnant woman's abdomen is hit or squeezed violently by external force, or if the pregnant woman engages in heavy physical labor or strenuous sports, it will cause uterine contraction and miscarriage.
6. Mood swings <br/>Pregnant women should pay attention to maintaining an optimistic attitude and a happy mood. Because if pregnant women have particularly large mood swings, such as excessive sadness, excessive shock, and particularly excited emotions, it will lead to environmental imbalance in the body, which will also cause uterine contraction and cause miscarriage.
7. Incompatibility of blood types between mother and baby <br/>If the pregnant woman has received a blood transfusion in the past, or if incompatible coagulant factors appear during pregnancy, resulting in a hemolytic reaction, it can also lead to miscarriage.