How effective is Plan B?

The morning-after pill Plan B is most effective (>97%) when taken within 24 hours of unprotected sex and 75%-89% effective if you take it within three days.
Taking Plan B at the appropriate time after unprotected intercourse can help prevent unwanted pregnancies.

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Fouda Pharmacy-صيدلية فوده - FDA approves Plan B One-Step emergency contraceptive for use without a prescription for all women of child-bearing potential Release: June 20, 2013 Today, the U.S. Food and Drug