See answer: You ovulate 2 weeks before your period, which is when you would be most likely to get pregnant with unprotected sex. Plan B can cause periods to change dates due to the inherent hormones they deliver to you. If you have had unprotected sex, there is always the chance or pregnancy. Use birth control and condoms to prevent pregnancy and std's. Best wishes.
Answered 6/30/2014
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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
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