Experts remind: the main causes of ectopic pregnancy

Ectopic pregnancy is a gynecological disease with abdominal pain as the main symptom, which brings great harm to the health of female friends. What are the common causes of ectopic pregnancy ? Here are some common causes of ectopic pregnancy.

Common causes of ectopic pregnancy include:

1. Congenital dysplasia of the fallopian tube, with diverticula formed. When the fertilized egg falls into the diverticula, it will not come out. The dysplastic fallopian tube is often longer, and the endometrium lacks cilia, and the peristalsis of the muscular layer is also weak. Therefore, the fertilized egg cannot reach the uterine cavity in time and stays in the fallopian tube. This is a common cause of ectopic pregnancy.

2. Chronic salpingitis: When the fallopian tube becomes inflamed, the wrinkles of the inner wall adhere to each other, making the lumen narrow, thus hindering the passage of the fertilized egg. At the same time, the inflamed part of the inner membrane often has cilia defects, and the peristalsis of the muscle layer of the tube wall also decreases, so the force that pushes the fertilized egg forward is also weakened.

3. The fertilized egg migrates out of the fallopian tube, which is also a common cause of ectopic pregnancy. After fertilization, the egg released from one ovary bypasses the abdominal cavity and enters the fallopian tube on the other side. Because the fertilized egg moves slowly, it has the ability to implant when it reaches the opposite fallopian tube, so it develops in the fallopian tube. The wall of the fallopian tube is thin and the lumen is small, which is not suitable for the implantation and development of the fertilized egg.

4. Some infertile women have undergone fallopian tube reconstruction surgery during the treatment of infertility. At this time, although the lumen of the fallopian tube is unobstructed and the purpose of fertilization can be achieved, the normal function of the fallopian tube to transport the fertilized egg has not been restored; or the lumen is unobstructed and the developing fertilized egg cannot pass through. This is also a reason for inducing ectopic pregnancy.

The above is an introduction to the common causes of ectopic pregnancy. I hope it will be helpful to you. For more questions about the causes of ectopic pregnancy, you can consult our online experts, who will answer them in detail.