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Mar 12, 2023 · How Effective Is the Morning-After Pill? If you take it as directed within 72 hours after you've had unprotected sex, levonorgestrel can reduce your risk of pregnancy by up to 87%. If you take...
Oct 27, 2021 · Plan B is 95% effective if you take it within 24 hours and 89% effective within 72 hours. But it might be less effective if you are ovulating, or have unprotected sex after taking Plan B. It...
Feb 13, 2023 · Plan B One-Step is most effective when taken as soon as possible within the first 72 hours after having sex without using barrier contraception or contraception failure. Plan B may be...
A levonorgestrel morning-after pill — like Plan B One Step, Take Action, My Way, Option 2, Preventeza, AfterPill, My Choice, Aftera, and EContra — can lower your chance of getting pregnant by 75–89% if you take it within 3 days after unprotected sex.
Jul 20, 2023 · Plan B (levonorgestrel) is estimated to be 60% to 94% effective at preventing pregnancy when taken within 3 days (72 hours) after unprotected sex. Somewhere between 0.6% to 2.6% of women who take Plan B within this time frame will still become pregnant.
Feb 10, 2023 · Plan B reduces the chance of pregnancy after unprotected sex by stopping ovulation—the process by which the ovary releases a mature egg that can be fertilized by sperm. According to the World...
Feb 10, 2023 · Plan B is up to 89% effective at preventing pregnancy if taken within 72 hours (3 days) of unprotected sex. It’s very safe, well-tolerated, and won’t affect future fertility. Plan B isn’t effective during or after ovulation.
Jun 12, 2024 · Plan B One-Step is estimated to be 75% to 89% effective if taken within three days of unprotected sex. The sooner it is taken, the more effective it is. It may also be effective—just not as effective—when taken four to five days after unprotected sex.
Jul 8, 2022 · Both of the pill options, Plan B and Ella, work by delaying ovulation so an egg isn't released until sperm are no longer viable.
May 28, 2024 · Plan B One-Step (levonorgestrel) is an over-the-counter emergency contraceptive pill. You should take Plan B as soon as you can after unprotected sex. While it’s still effective up to 72 hours (3 days) after sex, the sooner you take it, the better it works.
