Remember back during Lewinsky, when Clinton’s lawyer (Lanny Davis, I think) said, “Just because there is semen doesn’t mean there was sex”? For some reason, I thought that was hilarious. Like during a staff meeting, Clinton’s semen jumped under the table on to her dress.
The other way around is
Law & Order: Special Victims Unit S7 E2 “Design”
April chatted up a number of men whom she perceived as having “good” DNA, then drugged their drinks and raped them to get their sperm. She gave most samples to her father, a eugenicist, but also used one for impregnating herself.
....she was the rapist, having drugged a wealthy scientist to collect his semen, impregnate herself, and frame him for the crime. She previously drugged 34 other famous or rich men and collected their semen, trying to do the same thing to them, and proceeds to scam the potential adoptive parents of her baby out of $50,000 each. The whole thing was a massive con.