Low: She would have been near the most fertile time of her cycle, but the contraceptive she used has an efficacy of over 90%.
Answered 8/18/2013
5.2k views
Risk: Next Choice One Step is up to 89 % effective when taken within 72 hours (3 days) after unprotected sex. It can reduce chance of pregnancy by up to 95% if used within 24 hours.
Answered 10/25/2018
258 views
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