The success rate of microstimulation protocols is not very high. Microstimulation is a form of ovulation promotion chosen according to the patient’s system and specific situation. Compared to conventional ovulation protocols, microstimulation uses a relatively small amount of hormones to promote ovulation, which has relatively less impact on ovarian function and allows for multiple ovulation. However, the number of mature follicles obtained is relatively small, so the success rate of the mature follicles obtained for yourself may be relatively low. Microstimulation is the oral administration of ovulation-promoting drugs, such as clomiphene, on days 1-8 of menstruation. And on days 9-15 of menstruation, a small amount of injections are used to supplement hormones and promote follicle development to achieve ovulation. Microstimulation is more suitable for women whose ovaries are still functioning well.