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Abortion and the relationship of ectopic pregnancy


Blocked the passage of fertilized eggs, not yet reached the uterine cavity has been developed to a certain extent, have to implantation in the oviduct, resulting in ectopic pregnancy. Different company, fallopian tube dysplasia, previous tubal surgery. Risk factors for ectopic pregnancy are: IUD placement, tubal sterilization, abortion, sexually transmitted diseases, abdominal surgery. According to the results of this analysis of the past, women have had abortions the risk of ectopic pregnancy occurred about women with a history of induced abortion is not 2 times, and with the increase in the number of abortion risk increases. This shows that common artificial stream bit due to pregnancy: chronic salpingitis, tubal stick around ectopic pregnancy is indeed produced more major risk factors. Other relevant factors in Table 3 Relationship between ectopic pregnancy and IUD insertion results of women of childbearing age are commonly used contraceptive measures, but because of foreign body reaction caused by non-bacterial reaction produces intrauterine, uterine leukocytes and macrophages in large concentration, changed the intrauterine environment, prevent implantation fecundity, while white blood cells and macrophages in phagocytosis of sperm, reducing the number of sperm reach the fallopian tubes,[link widoczny dla zalogowanych], reducing opportunities for egg fertilization, but can not completely prevent the fertilized egg in the fallopian tube and implantation, so with Once the devices have not pregnancy, then increase the chance of ectopic pregnancy. FabioParazzini et al reported no IUD insertion IUD insertion for women than for women the risk of ectopic pregnancy occurs 2.0 to 4.3 times as large. Zhang Liying and other studies have shown that after the failure of intrauterine contraceptive devices, the occurrence of increased risk of ectopic pregnancy, but a variety of IUD on the incidence of ectopic pregnancy have different effects, to TCu the effect of preventing the occurrence of ectopic pregnancy good, but also in the effective use of significantly lower when the risk of ectopic pregnancy. Most cases in this article placed the metal ring, placed a small number of V-ring, did not place the TCu cases. Our results show that the occurrence of IUD insertion for women the risk of ectopic pregnancy is not IUD was 3.7 times that of women with IUD placement has some type of relationship. This needs to be further study. This article unmarried than married patients with native population, the city's patients the risk of ectopic pregnancy are increased. This may be related to this part of the patients failed to take effective contraceptive measures, poor hygiene and reproductive system induced by inflammation. Therefore, women of childbearing age to reduce inflammation of the reproductive system, to avoid abortion, in reducing risk of ectopic pregnancy has a positive meaning. [
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