Not likely: How well Plan B works is related to how soon it is taken. Within 24 hours it is 95% effective. This decreases to 89% at 72 hours. Be smart and run a pregnancy test.
Answered 6/30/2014
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3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
5 doctors weighed in across 2 answers
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