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  1. Plan B (Morning-After Pill): Effectiveness and Side Effects

    Feb 20, 2025 · The Plan B One-Step pill, also known as the morning-after pill, is a type of emergency contraception taken after unprotected sex or missed birth control to prevent …

  2. Plan B Morning-After Pill | How Plan B Works & Side Effects

    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 …

  3. Morning-after pill - Mayo Clinic

    Jul 2, 2024 · If you use Plan B One-Step, take one Plan B One-Step pill as soon as possible after unprotected sex. It works best if you take it within three days, or 72 hours.

  4. Plan B FAQs | Plan B One-Step®

    What is Plan B? Plan B One‑Step is an FDA‑approved emergency contraception pill that you take within 72‑hours after unprotected sex. The sooner you take it, the better it works. It is …

  5. Plan B (Morning-After Pill): Uses, Effectiveness, and Safety

    Jul 29, 2024 · Plan B One-Step, also known as the morning-after pill, is an oral medication and is most effective within 72 hours of having sex without birth control. Here, we discuss the best …

  6. Plan B One-Step (1.5 mg levonorgestrel) Information | FDA

    Dec 23, 2022 · Plan B used a two-dose regimen with 0.75 mg of levonorgestrel in each tablet to be taken 12 hours apart, while PBOS is a single dose tablet that contains 1.5 mg of …

  7. How effective is Plan B and how late can you take it? - Drugs.com

    Jul 22, 2024 · You can take Plan B (levonorgestrel) as many times as needed for emergency contraception. There is no known limit on the number of times you can safely use Plan B. Plan …

  8. Morning After Pill: Emergency Contraception & Side Effects

    Nov 21, 2024 · The morning-after pill (Plan B or ella) is emergency contraception you take after unprotected sex to prevent pregnancy. It’s more effective the sooner you take it.

  9. Plan B (Levonorgestrel Emergency Contraception, Morning After …

    May 31, 2022 · Plan B ® is a progestin-only emergency contraceptive indicated for prevention of pregnancy following unprotected intercourse or a known or suspected contraceptive failure.

  10. What Is Plan B, How It Works & Side Effects - flure.com

    Apr 8, 2025 · Plan B, or the morning-after pill, is an emergency contraceptive drug that is designed to prevent pregnancy after you have unprotected sex or your primary contraceptive …