Emergency Contraception Guide
Emergency contraception offers a backup option after unprotected sex or contraception failure.
How it works
Prevents or delays ovulation, working most effectively the sooner it's taken after unprotected sex.
Timing windows
Most options work best within 72 hours, though some remain effective up to 5 days after.
Not a regular method
Emergency contraception is intended as a backup option, not a regular ongoing birth control method.
Key takeawayEmergency contraception works best taken as soon as possible after unprotected sex, serving as a backup option rather than a regular birth control method.
Helpful next steps
Emergency contraception (OTC)
Available without a prescription.
This content is for general educational purposes only and is not personalized medical advice. A doctor can help you choose the right method based on your full health history.