People who are more likely to have an ectopic pregnancy

For pregnant women, the most worrying issue is the occurrence of ectopic pregnancy. In fact, the population affected by ectopic pregnancy has certain characteristics. Let us listen to the experts’ introduction below.

Women with endometriosis are at high risk of ectopic pregnancy because the endometrium is located in the interstitial part of the fallopian tube, causing the lumen to be narrowed or blocked, making it difficult for the fertilized egg to pass through. On the other hand, when the fertilized egg comes into contact with the ectopic endometrium, the syncytial cells differentiate from the cytotrophoblast cells and secrete a proteolytic enzyme that dissolves the mucosa, eroding the ectopic membrane to form a gap, allowing the fertilized egg to implant and develop, thus leading to an ectopic pregnancy in the interstitial part of the fallopian tube.

Under normal circumstances, the fallopian tube transports the fertilized egg to the uterine cavity through the swaying of the cilia and the peristalsis of the fallopian tube smooth muscle. Women with chronic fallopian tube inflammation have difficulty in getting the fertilized egg to the uterine cavity due to inflammation and pathological changes. Therefore, women with chronic fallopian tube inflammation are also at risk of ectopic pregnancy.

Women with dysplastic or deformed fallopian tubes are also at risk of ectopic pregnancy. The dysplasia of the fallopian tube muscle layer and the lack of cilia in the endometrium reduce the function of the fallopian tube in transporting the fertilized egg. Malformations of the fallopian tube also make it difficult for the fertilized egg to reach the uterine cavity smoothly.

In addition, the incidence of ectopic pregnancy also includes women with pelvic tumors and women whose fallopian tubes are blocked and then reopened. If you belong to the above groups, you should go to the hospital for examination in time once you become pregnant, so as to avoid the harm of ectopic pregnancy as much as possible.

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