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Emergency Contraception
Emergency contraception can prevent pregnancy after unprotected sex or if regular contraception failed. It works best the sooner it is used, so act quickly if you need it.
Causes & risk factors
- Unprotected sex
- A condom that split or came off
- Missed contraceptive pills
- A contraceptive method that failed
- After a sexual assault
Common symptoms
- Needing to prevent pregnancy after unprotected sex
- Contraception failure (split condom, missed pills)
- The sooner it is used, the better it works
Tests & diagnosis
- A brief assessment of timing and health
- Pregnancy test later if a period is late
- STI testing after unprotected sex
Treatment & management
- The emergency contraceptive pill — taken as soon as possible
- The copper coil (IUD) — the most effective option, fitted by a clinician
- Different pills have different time limits, so seek advice quickly
- It does not protect against future sex in the same cycle
- Follow up with a pregnancy test if your period is late
When to see a doctor urgently
- As soon as possible after unprotected sex or contraception failure
- If your next period is late, unusually light or missed
- To arrange ongoing contraception and STI testing
Frequently asked questions
How soon must I take emergency contraception?
The sooner the better. The emergency pill works within a few days of unprotected sex depending on the type, and the copper coil can be fitted up to five days after. Ask a pharmacist or clinic quickly.
Is the emergency pill the same as an abortion pill?
No. Emergency contraception works mainly by delaying ovulation to prevent pregnancy starting. It does not end an established pregnancy, and is a different medicine from the abortion pill.
Explore more
Sources & further reading
- World Health Organization (WHO)
- MedlinePlus — U.S. National Library of Medicine
- Ministry of Health & Family Welfare, India
- Indian Council of Medical Research (ICMR)
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.