Clinically there is no certain food has ovulation multiple twins role, such as anovulatory patients, can be used through the use of clomiphene, gonadotropins and other drugs to achieve the purpose of ovulation and fertilization. Under normal circumstances, women can discharge a mature egg every menstrual cycle, such as the case of anovulation, through the use of drugs to promote ovarian ovulation to achieve the purpose of fertilization. Commonly used drugs are clomiphene, gonadotropins, gonadotropin-releasing hormone, etc. The above drugs cannot achieve the purpose of having twins. The most common adverse reactions to ovulation stimulating drugs are luteinized unruptured follicle syndrome, multiple pregnancy, ovarian hyperstimulation syndrome, and so on, and the serious cases can be life-threatening. In clinical practice, when patients have the need for medication, they should consult with a medical professional in detail so as to avoid improper application of medication leading to adverse consequences.