Eusebio is a short-acting oral contraceptive pill that can be used for contraception as well as for menstrual regulation. 1 cycle is taken for 21 days, and withdrawal bleeding usually occurs 2-7 days after stopping the pill, and this bleeding clears up within 7 days. If you continue to take it, start taking the next cycle of the drug on the 5th day of your next period, you may still have a small amount of bleeding when you take it, which is also a normal phenomenon, and the bleeding will stop after 3 days when you continue to take it. The side effects of the short-acting oral contraceptive pill are very small, and the contraceptive effect can reach more than 99% if applied sustainably without fertility requirements, and it has the effect of protecting the uterus and protecting the ovaries.