This medicine is an emergency contraceptive used to prevent pregnancy after unprotected sex or if your regular birth control failed.
One tablet as a single dose.
Take it by mouth as soon as possible, but no later than 5 days (120 hours) after unprotected sex or birth control failure. You can take it at any time during your menstrual cycle and at any time of day, with or without food.
Do not take more than one tablet. This is a single dose treatment.