If you don’t get your period after stopping the pill, this is mostly due to the inhibition of the hypothalamus and pituitary function axis of women, which is due to the estrogen and progesterone in Eusebio, which inhibit the secretion of follicle stimulating hormone and luteinizing hormone by the hypothalamus and pituitary gland, thus causing the absence of menstruation. You can continue to take the medication for the next menstrual cycle. If you do not have a period for 2 months, you can consider changing to another contraceptive. If you do not have a period for 3 months, you can consider stop taking this drug and then observe it for a period of time and wait for your period to return naturally.