What are the causes of ectopic pregnancy?

In recent years, the incidence of ectopic pregnancy has been very high, and it is accompanied by great danger. This makes many female friends feel scared, so what are the causes of ectopic pregnancy? The following is a detailed introduction for you.

The causes of ectopic pregnancy are mainly related to the following factors:

1. The fertilized egg wanders

The main cause of ectopic pregnancy is that the egg is fertilized in one fallopian tube, and the fertilized egg enters the opposite fallopian tube through the uterine cavity or abdominal cavity, which is called fertilized egg migration. If the migration time is too long, the fertilized egg will grow larger and implant in the opposite fallopian tube, forming a fallopian tube pregnancy.

2. Fallopian tube surgery

Women who have had a tubal pregnancy are more likely to have another tubal pregnancy. Due to the original tubal lesions or the influence of surgical procedures, the possibility of another tubal pregnancy occurs regardless of the type of surgery (salpingectomy or conservative surgery).

3. The relationship between intrauterine contraceptive device placement and ectopic pregnancy has attracted attention at home and abroad.

4. Fallopian tube inflammation

It can be divided into tubal mucositis and perisalpingitis, both of which are common causes of tubal pregnancy. The lesion is caused by the extension of the tubal mucosal epithelium into the isthmus muscle wall in a diverticular manner, and the muscle wall undergoes nodular hyperplasia, which causes the proximal muscle layer of the fallopian tube to thicken, affecting its peristaltic function, resulting in obstruction of the movement of the fertilized egg and the possibility of tubal pregnancy.

5. Fallopian tube dysplasia or dysfunction

Tubal dysplasia is often manifested as excessively long fallopian tubes, poorly developed muscular layer, and lack of mucociliary tissue. Other causes of tubal pregnancy include double fallopian tubes, diverticula, or parafimbria. In addition, mental factors can cause tubal spasm and abnormal peristalsis, interfering with the transport of fertilized eggs.

What are the causes of ectopic pregnancy? The gynecologist above has given you a detailed introduction. I hope the above introduction can be helpful to female friends. I hope female friends can pay attention to their bodies in daily life. For more questions about ectopic pregnancy, please consult our online experts, they will give you a detailed introduction.

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