Emergency Contraception (EC)

For use following unprotected intercourse or when regular contraception fails (e.g. condom breaks, diaphragm not positioned correctly)
Method Features
Copper-T IUD insertion after unprotected intercourse The most effective form of emergency contraception is placement of a copper IUD within 7 days of unprotected sex. More than 99% effective.
Oral emergency contraception (e.g. Ella, Plan B One-Step, Next Choice) Next most effective option is oral ulipristal acetate, which requires a prescription and can be used within 5 days of unprotected sex. Levonorgestrel EC is available OTC; it is less effective for obese women and the longer it has been since intercourse, but can be used up to 5 days after unprotected sex.