Erections Inside the Womb

Brad Evenson: “A month before birth, most boys sprout an erection for about 60 minutes a day. This state of sexual arousal peaks at three hours a day for a 20-year-old male (although mostly as he sleeps). Men copulate an estimated 50 billion times a year, producing 1 million litres of sperm a day, a rate of production roughly equal to the maple syrup flow of Quebec on a spring morning. A single ejaculation is adequate to fertilize all the women of Europe.”

This quote seemed tacked on to an article relaying the bad news that in a million years or so, men as a gender may no longer exist. But it's interesting, non?