Letter E

Emergency contraception

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The prevention of pregnancy after unprotected vaginal intercourse.

Emergency contraception may use drugs related to the female hormones estrogen and progesterone.

These 'morning-after pill' are similar to birth control pills but generally contain higher hormone doses.

Another form of emergency contraception uses an intrauterine device (IUD) inserted by a physician within 5 days after intercourse.

Emergency contraception is also known as emergency birth control; emergency postcoital contraception; and postcoital contraception.

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Medical disclaimer

The information on this page is for educational and informational purposes only and does not constitute medical advice in any way.

  • It does not replace the advice of a physician, pharmacist or other healthcare professional.
  • It does not represent a prescription of drugs, diagnostic exams or therapies.
  • In case of symptoms, doubts or concerns about your health, always consult a qualified physician.

In case of emergency call 911 (US) or 112 (EU).