What causes ectopic pregnancy?

Ectopic pregnancy is a gynecological disease that we are all familiar with, but few people know the causes of ectopic pregnancy. Let's take a brief look at the causes of ectopic pregnancy.

Causes of ectopic pregnancy include:

1. Fallopian tube inflammation: People with acute or chronic fallopian tube inflammation have congestion and edema of the fallopian tube mucosa, adhesion of the mucosal wall, which makes the lumen narrower and obstructed, and the peristalsis of the smooth muscle of the tube wall weakened, which is not conducive to the movement of the fertilized egg and leads to ectopic pregnancy.

2. Excessive smoking and drinking can also increase the chance of ectopic pregnancy. Studies have shown that nicotine and alcohol can affect the movement of fallopian tube cilia and induce ectopic pregnancy. According to statistics, the incidence rate of smokers is 1.5-4 times higher than that of non-smokers.

3. Endometriosis. Endometriosis caused by various reasons such as retrograde menstruation is a high-risk factor for ectopic pregnancy.

4. The high incidence of ectopic pregnancy is most closely related to the high incidence of reproductive tract infection. Gynecological inflammation, such as vaginitis and cervicitis, may infect the fallopian tubes and cause fallopian tube inflammation.

5. Improper selection of contraceptive methods can also lead to ectopic pregnancy. Contraceptive pills will affect the levels of estrogen and progesterone, and then affect the peristalsis of the fallopian tube wall, ciliary activity and secretion of epithelial cells.

The above are some common causes of ectopic pregnancy. Ectopic pregnancy is not inevitable. As long as you pay attention to some living habits and hygiene details in your daily life, you can prevent the occurrence of ectopic pregnancy. If you have any questions about the causes of ectopic pregnancy, please consult our online experts.

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