When did you have sex without a contraceptive or have a contraceptive accident?

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Please select a time earlier than the present.

You have hours remaining to take plan B®.

Please take it as soon as possible because the sooner you take it, the better it works. plan B® can help prevent pregnancy if taken within 72 hours, and preferably within 12 hours, after a contraceptive accident or unprotected sex.

It has been more than 72 hours since you had unprotected sex or a contraceptive accident.

Please contact a healthcare professional for advice.

Back

Never say never. No one plans on having unprotected sex, but it happens to the best of us.

HOW IT WORKS

PLAN B® IS SIMPLE TO USE

And remember, the sooner you take it, the more effective it is.

How does the plan B® morning-after pill work?

Stop

plan B® is two pills that you take together. If taken within 72 hours (3 days) and preferably within 12 hours after a contraceptive accident or unprotected sex, it can prevent pregnancy by doing one of three things:

  • Temporarily stops the release of an egg from the ovary
  • Prevents fertilization
  • Prevents a fertilized egg from attaching to the uterus

plan B® is not an abortion pill—if you take plan B®, you will not be terminating a pregnancy.