Human male reproductive system

“He managed to achieve the joy of the birth of two of them from inside the prison by smuggling sperm [out of prison],” the PA’s TV show proudly announced

Sperm was first discovered in 1677 but it took roughly 200 years before scientists agreed on how humans are actually formed

The adage “One man’s meat is another man’s poison” probably could not find a better application to the various crazy sexual customs and traditions from around the world.