Plan B (Levonorgestrel)

Plan B, also known as levonorgestrel, is a type of emergency contraception used to prevent pregnancy after unprotected sex or contraceptive failure. It works primarily by delaying or inhibiting ovulation, the release of an egg from the ovary. Ideally taken within 72 hours after intercourse, it is most effective when used as soon as possible. Plan B is available over-the-counter, meaning no prescription is required, and it does not cause an abortion if a woman is already pregnant. It's important to note that it is not intended for regular contraceptive use.