Which Emergency Contraception Pill Prevents Pregnancy After 72 Hours?

Learn about emergency contraception pills like Levonorgestrel and Ulipristal Acetate that can prevent pregnancy after unprotected sex up to 72 hours or more.

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Levonorgestrel (Plan B) and Ulipristal Acetate (ella) are types of emergency contraception pills effective up to 72 hours after unprotected sex. Levonorgestrel should be taken as soon as possible, ideally within 72 hours, while Ulipristal Acetate can be used up to 120 hours afterward. These pills work by preventing ovulation or fertilization. Always consult with a healthcare provider for personalized advice.

FAQs & Answers

  1. How soon should Levonorgestrel be taken after unprotected sex? Levonorgestrel should be taken as soon as possible, ideally within 72 hours after unprotected sex, to be most effective.
  2. Can Ulipristal Acetate be used more than 72 hours after unprotected sex? Yes, Ulipristal Acetate can be used up to 120 hours (5 days) after unprotected sex, providing a longer window for emergency contraception.
  3. How do emergency contraception pills prevent pregnancy? Emergency contraception pills prevent pregnancy by delaying or inhibiting ovulation and preventing fertilization.
  4. Should I consult a healthcare provider before using emergency contraception? Yes, it is recommended to consult a healthcare provider for personalized advice and to ensure the chosen method is safe and appropriate.

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