Progesterone preparations can be taken under doctor’s supervision to bring forward the onset of menstruation, but it is generally not recommended to artificially intervene in menstruation so as not to affect the normal menstrual cycle. If the patient needs to have an early onset of menstruation due to his or her own special circumstances, he or she can follow the doctor’s instructions to use progesterone, progesterone and other progestational hormone preparations taken orally to artificially intervene to make the endothelium undergo a secretory phase, and then the endothelium can be peeled off after the medication is stopped, so that menstruation can occur. Due to the cyclical growth and development of follicles in the ovaries and changes in estrogen and progesterone levels in the body, women will form their own menstrual cycle, so it is generally not recommended to artificially intervene in menstruation, so as not to cause menstrual disorders and other adverse effects. For women with irregular menstruation, it is recommended that they go to the gynecology department of a regular hospital for a complete ultrasound, sex hormone and other relevant examinations to determine the cause of the disease and then actively treat it under the guidance of the doctor.