Several days: Although the exact answer is extremely variable due to a variety of conditions. If you're worried about an unwanted pregnancy, don't have unprotected sex. It's also a good way to get hiv/std infection.
Answered 5/27/2013
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2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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