Erection and Semen: An erect penis is leaking semen. This is known as pre-cum. An uncovered erect penis inside of the vagina can cause pregnancy. Semen contains fresh sperm. Semen left on a blanket outside of the vagina cannot cause pregnancy. You are at risk for pregnancy because you let an uncovered penis inside of your vagina.
Answered 3/22/2014
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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
A doctor has provided 1 answer
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