Drinking soy milk can promote ovulation, follicle growth and development, because soy milk contains phytoestrogens, so it has this effect. For example, if the follicles are dominant, intramuscular injection of chorionic gonadotropin can be used to promote the increase of pressure in the follicles, which will lead to the rupture of the follicles and the final discharge of the eggs. In addition, if ovulation dysfunction is identified through ultrasound and laboratory tests, oral ovulation-promoting drugs can be started on the fifth day of menstruation and the growth and development of the follicles can be monitored through ultrasound.