Emergency Contraception (Fertility)

Emergency contraception, also known as the morning-after pill, is a type of birth control that can be used to prevent pregnancy after unprotected sex or contraceptive failure. Emergency contraception works by delaying or preventing ovulation, which is the release of an egg from the ovary, or by making it difficult for sperm to reach the egg. It does not terminate an existing pregnancy. Emergency contraception is most effective when taken as soon as possible after unprotected sex, but it can be taken up to 72 hours (or up to 120 hours for some types) afterward.

There are several types of emergency contraception available, including levonorgestrel pills, ulipristal acetate pills, and the copper intrauterine device (IUD). Levonorgestrel pills, also known as Plan B or Next Choice, are available over the counter without a prescription for people of all ages. Ulipristal acetate pills, also known as Ella, require a prescription and are most effective when taken within the first 24 hours after unprotected sex. The copper IUD can be inserted by a healthcare provider up to five days after unprotected sex and can also serve as long-term contraception.

It's important to note that emergency contraception is not 100% effective and should not be relied on as a regular form of birth control. It also does not protect against sexually transmitted infections. If you have had unprotected sex, it's important to speak with a healthcare provider about your options for emergency contraception and to discuss a plan for regular contraception.