Side Effect: Spotting, brown discharge and a delayed period are common side-effects of Plan B. It doesn't mean that plan didn't work. Plan B is 89% effective at preventing pregnancy if taken within 72 hours of intercourse. Best wishes!
Answered 5/22/2016
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A doctor has provided 1 answer
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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