OK, But... Why Do Men Get 'Morning Wood'? A Urologist ExplainsMorning erections, known as nocturnal penile tumescence, are a natural result of REM sleep and peak testosterone levels.These erections are not solely due to sexual dreams, but rather a physiological response during sleep.
You'll Never Guess What That Millionaire Biohacker Is Measuring on His Teenage SonBryan Johnson bizarrely compares his nighttime erections with his son's, reflecting his extreme biohacking attempts at reversing aging.