This medication is an emergency contraceptive and should not be used as a regular form of birth control. It is a progestin hormone that works mainly by preventing the release of an egg (ovulation) during your menstrual cycle.

How do I know if levonorgestrel is working?

How will I know AfterPill worked? You will know AfterPill has been effective when you get your next period, which should come at the expected time, or within a week of the expected time. If your period is delayed beyond 1 week, it is possible you may be pregnant.

Can you get pregnant after taking Levon 2?

Yes, it's possible to get pregnant. The morning-after pill (AKA emergency contraception) can help prevent pregnancy when you take it after having unprotected sex. But, it won't prevent pregnancy for any sex you may have after taking it.