The benefits of ovulation induction are that it promotes ovulation in the ovaries, helps in pregnancy and treats infertility. The disadvantages include premature ovarian failure, ovarian hyperstimulation syndrome, hormonal disorders in the body, and increased incidence of ovarian tumors. 1. Premature ovarian failure: repeated ovulation promotion will affect the ovarian reserve function and cause symptoms of premature ovarian failure. 2. Ovarian hyperstimulation syndrome: repeated ovulation stimulation and overstimulation of the ovaries will lead to enlargement of the ovaries and pelvic fluid accumulation. 3. Hormonal disorders in the body: after ovulation induction, it will affect the hormone level in the body, which will lead to estrogen deficiency and gonadotropin level increase, resulting in menstrual disorders, irregular vaginal bleeding, and so on. 4. Increase the incidence of ovarian tumors: Ovulation promotion will lead to the loss of ovarian epithelial cells, which will increase the mutation rate of ovarian epithelial cells and increase the incidence of tumors. When carrying out ovulation promotion treatment, you need to be under the guidance of a doctor, and should not use medication privately.