I’m pretty sure this is an incorrect statement. We’ve been going to space with mixed crews of Type A personalities and they are asking us to believe SEX has never come up? NASA-sperm-space-iss-elon-musk-space-x-falcon-9-astronauts
Typical government waste. Couldn’t they fulfil all the experimental parameters by flipping an Astronaut a “Hustler” and a little extra in the paycheck for the night deposit?