Plan B One-Step (LEVONORGESTREL)

Plan B

  • The Countdown Clock

    Plan B One-Step® should be taken as soon as possible within 72 hours (3 days).
    When did you have unprotected sex or birth control failure?
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Did You Know...?

  • Plan B One-Step® works in a similar way to birth control pills to prevent pregnancy.
  • Sperm can live in the female reproductive tract for 5 to 6 days.1
  • A woman's chances of becoming pregnant from unprotected sex are approximately 20%-25% each menstrual cycle—even if it's her first time.2
  • Douching, washing, or urinating after sex does not decrease the chances of pregnancy, as sperm enter the cervix immediately and are out of reach.3
  • A woman can become pregnant from unprotected sex that takes place anytime from 5 days before ovulation to
    1 day afterwards.4
  • A 28-day ovulation cycle is only an average; every woman's cycle is different and varies.5
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What women are saying

I like that it helps prevent pregnancy in an emergency. Accidents do happen. What women are saying
*Respondent in Market Research

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Pharmacy Locator

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Plan B One-Step®, enter your zip code below.

Plan B One-Step® (levonorgestrel) is intended to prevent pregnancy after known or suspected contraceptive failure or unprotected intercourse.

IMPORTANT SAFETY INFORMATION

Plan B One-Step® is not effective in terminating an existing pregnancy. Do not use Plan B One-Step® if you are already pregnant because it will not work. Plan B One-Step® does not protect against HIV and other sexually transmitted diseases (STDs). Side effects may include changes in your period, nausea, lower abdominal pain, fatigue, headache, and dizziness. If your period is more than a week late, you may be pregnant. You should not take Plan B One-Step® if you are already pregnant. Plan B One-Step® should not be used as a routine birth control, as it is not as effective. If you have severe abdominal pain, you may have an ectopic pregnancy, and should get immediate medical help.

You are encouraged to report negative side effects of prescription drugs to the FDA at www.fda.gov/medwatch or call
1-800-FDA-1088. Click here for full product information.

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Plan B One-Step® is a registered trademark of Women's Capital Corporation. ©2013 Teva Women's Health, Inc. All rights reserved. M3004/130499 This site is intended for U.S. audiences only.
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