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Why can eat contraceptive get ectopic pregnancy? Why to eat contraceptive why can fail?

In daily life, many female friends have suffered from ectopic pregnancy, ectopic pregnancy is a very common female disease. There are many reasons for ectopic pregnancy, such as smoking and drinking, repeated abortion and improper contraceptive methods. So emergency contraceptives can lead to ectopic pregnancy? Let's take a look at it!

Emergency contraceptives do not increase the risk of ectopic pregnancy.

Liu chengzang, deputy chief physician of Obstetrics and Gynecology of the Third Affiliated Hospital of traditional Chinese medicine in Henan Province, told reporters: 'the statement that emergency contraceptives can lead to ectopic pregnancy has not been confirmed. According to Professor Cheng Linan, chairman of the family planning branch of the Chinese Medical Association, emergency contraceptives do not increase the risk of ectopic pregnancy. The results showed that: among 15696 women taking levonorgestrel emergency contraception, 307 cases were pregnant, including 3 cases of ectopic pregnancy, accounting for 1% of the total number of pregnancies. The incidence of ectopic pregnancy in normal pregnant women was 0.8% ~ 2%.

On the Internet rumors, Liu chengzang said: 'the emergency contraceptive pill is to prevent sperm and egg encounter and implantation by interfering with women's endocrine. It is such a contraceptive mechanism that it may not be able to achieve the contraceptive effect, for example, fertilized eggs have been formed before taking medicine. The fertilized eggs arrive at the uterus after being pregnant in the fallopian tube, which depends on the swing of the cilia of the fallopian tube and the peristalsis of the smooth muscle. When the drug affects the peristalsis of fallopian tube, the fertilized egg path is blocked and can not enter the uterus normally. Ectopic pregnancy may occur. 'but the odds are slim. Ectopic pregnancy has many predisposing factors, such as repeated abortion, sexual life is too frequent and so on.

Multiple abortion operations were performed

Abortion will lead to a decline in women's defense, oviduct is vulnerable to bacterial infection, in addition, repeated abortion will cause uterine wall thinning, so that fertilized eggs are not easy to implantation. Repeated abortion, the more pregnant times, the greater the possibility of ectopic pregnancy.

Genital tract infection

Including gynecological inflammation, such as vaginitis, cervicitis may be upward infection to the fallopian tube, resulting in tubal inflammation. After abortion, the body's own defense mechanism is affected, and the fallopian tube is easy to be infected by bacteria, leading to inflammation of tissues around the fallopian tube. Studies have shown that pelvic inflammatory disease can also increase the risk of ectopic pregnancy by 2.7 times. Therefore, no matter whether they have children or not, women should do a good job of contraception to prevent the attack of ectopic pregnancy.

In some surgical procedures, the rate of cesarean section is on the rise, and ectopic pregnancy in uterine scar is also increasing. Moreover, appendicitis perforation is also a high-risk factor of ectopic pregnancy. Appendectomy can increase the risk of ectopic pregnancy by 1.8 times.

Improper contraceptive methods

Contraceptives can affect the levels of estrogen and progesterone, and then affect the peristalsis of fallopian tube wall, cilia activity and secretion of epithelial cells. If hormone imbalance, will affect the delivery of fertilized eggs and tubal pregnancy. Some women lack of self-protection awareness, and no long-term contraceptive measures, abuse of contraceptives, will increase the risk of ectopic pregnancy.

Sheung Wan

According to the medical textbook, about 3% of the women who have been put on the contraceptive ring will still be pregnant. Therefore, ectopic pregnancy should be considered even if the IUD is used and abdominal pain symptoms occur. As for the diarrhea performance, is because the abdominal cavity hemorrhage stimulates the intestinal tract, causes the intestinal peristalsis to accelerate, appears the diarrhea. Therefore, as long as women of childbearing age have abdominal pain, ectopic pregnancy must be excluded as a potentially fatal risk.