High risk groups 1. Infertile women are not effectively protected by progesterone in time and are prone to hormone dependent diseases, and uterine fibroids are one of them. Authoritative research shows that if women have one complete pregnancy process in their life, they can increase their immunity for 10 years, and this 10-year immunity is mainly for gynecological tumors. 2, normal sexual life stimulation between husband and wife can promote normal neuroendocrine and make human hormones secrete normally and well, while long-term sexual life disorder can easily cause hormone level secretion disorder, leading to chronic pelvic congestion and inducing uterine fibroids. 3, women’s own depression, it is easy to promote the secretion of estrogen increased, and the role of enhanced, sometimes for months or even years, which is also an important cause of uterine fibroids.