Sexual Intercourse: I am not sure i understand why you are asking this. But, penetration and sexual activity to the point of ejaculation is the best way to get semen and sperm into the vagina. But, this activity can lead to pregnancy.
Answered 4/2/2013
5.2k views
We get a ride: "we" semen get a ride with millions of our close relatives on a wonderful machine called the penis. When it's time, we're shot out like shotgun pellets, hopefully aimed in the right direction. From then on, it's every "man" for himself. First "come" first served.
Answered 4/2/2013
5.2k views
A doctor has provided 1 answer
A doctor has provided 1 answer
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