The chances of pregnancy are about 20% to 30% when taking the pills. The main indications for women to take the pills are the presence of menstrual disorders or follicular dysplasia, and taking the pills will play a certain therapeutic role. If a woman suffers from tubal blockage or endometrial thinning and ovarian anomalies without ovulation, the effect of taking the menstruation regulating and promoting pregnancy pills may not be good, leading to the woman’s non-pregnancy is the male factor, such as poor sperm motility, sperm maturity, high deformity rate, poor liquefaction rate, etc., the effect of taking the menstruation regulating and promoting pregnancy pills is not good either. When women take the menstrual stimulation pill, must be taken under the guidance of a doctor, and need to be taken according to the course of treatment, standardize the use of more than three cycles will play a certain therapeutic effect.