Many women do not understand the symptoms of uterine fibroids, so they can’t find them in time when they are sick, and when they find them, they have already reached the advanced stage of the disease, which is most likely to induce infertility in women. So today we have to explain to you the things of uterine fibroids. 1.What are the dangers of uterine fibroids? (1) Larger fibroids can make the uterine cavity deformed, which is not conducive to the passage of sperm, as well as fertilization and fetal development; (2) Fibroids growing near the corners of the uterus can compress the opening of the fallopian tube, resulting in obstruction; (3) Fibroids growing inside the ligamentum lucidum can make the tubes benefited by its surface elongated and twisted, and the lumen is squeezed, thus affecting its patency, or make the ovaries dislocated, and widen the distance between the ovaries and the fallopian tubes, thus hindering the function of collecting eggs at the umbilical end of the fallopian tube. the function of the umbilical end of the fallopian tube in picking up eggs; (4) fibroids growing in the cervix of the uterus may compress the cervical canal. (4) Fibroids growing in the cervix can compress the cervical canal, obstruct the passage or change the direction of the cervical opening, making it far away from the semen pool in the posterior fornix, which is unfavorable to the entry of sperm into the cervical opening; (5) submucosal fibroids growing in the uterine cavity are like a spherical intrauterine device (IUD) placed in the uterine cavity, which hinders fertility. The endometrium on the surface of the uterine cavity ischemia, necrosis, atrophy, is also not conducive to fertilization; (6) fibroids can make the uterine contraction frequency, amplitude and duration higher than the normal baseline, interfering with the fertilization of the egg bed or abortion after bed. 2.Which women should be alert to uterine fibroids? First, the early menopause of the infertile women The infertile women can not get timely and effective protection of progesterone, easy to occur hormone-dependent diseases, uterine fibroids is one of them. Authoritative research shows that if a woman has a complete pregnancy and childbearing process in her life, she can increase her immunity for 10 years, and this 10-year immunity is mainly targeted at gynecological tumors. Second, women with dysfunctional sex life Normal sexual life stimulation between husband and wife can promote the normal neuroendocrine, so that the human body hormone normal good secretion, and long-term dysfunctional sex life, easy to cause hormone level secretion disorders, resulting in chronic pelvic congestion, induced uterine fibroids. Third, depressed women Middle-aged women face the double mental pressure of work and family, and are prone to depression. Along with the arrival of menopause, women begin to appear “estrogen control period”. During this period, women’s own depression can easily increase the secretion of estrogen and strengthen its effect, which sometimes can last for several months or even several years, which is also an important reason for the development of fibroids. Tips: the above is for the uterine fibroids induced infertility symptoms of the causes of understanding, through the content of these detailed reading, we should have a certain understanding of these causes, in order to facilitate the daily life of the preventive work.