Uterine fibroids are very common diseases in women, often occurring in women from 30 to 50 years old, and the incidence of uterine fibroids can reach 20% in women over 30 years old, and this has a great relationship with estrogen in women’s body, as follows: 1. Women from 30 to 50 years old will be in the reproductive stage, and the estrogen in her body is at a high level, and estrogen can stimulate the muscle of the uterus to proliferate; 2. The muscle fibers of the uterus are particularly sensitive to estrogen and are particularly active in proliferation, which can easily produce fibroids; 3, it may be related to obesity, if the body is obese, the adipose tissue in the body is relatively high and will also secrete a certain amount of estrogen; 4, exogenous estrogen, some people often take birth control pills or some drugs, health products or food containing estrogen, the body is also in high estrogen levels, which also easily There is also a pharmacogenic source, such as after breast cancer surgery, to take some drugs, such as tamoxifen, may also cause hormonal abnormalities in the body; 6, another is hereditary, if the woman’s family of other women, such as mother, sister, aunt has a history of fibroids, her chances of suffering from fibroids will greatly increase, which suggests that fibroids have a certain genetic predisposition. This suggests that fibroids have a certain genetic predisposition.