Take Dayin-35 and stop taking it for 3-5 days to get your period. Daying-35 is a contraceptive pill that contains estrogen and progesterone, and taking Daying-35 can prevent pregnancy and also adjust the menstrual cycle. Because the progestin in Daying-35 is called cyproterone, which has a very good effect on reducing androgens in the clinic, Daying-35 is more effective if a woman has polycystic ovary syndrome in the clinic. When Dayin-35 is stopped, the endometrium protected by androgens will be shed, and menstruation will occur, about 3-5 days after stopping the drug. If you don’t have a period a week after stopping the drug, it is not normal and you need to go to the hospital for an ultrasound.