In this video, I briefly reveal various well known scientific facts about early morning erection also popularly know as the morning wood. The morning wood or early morning erection occurs in infants, children and adult men particularly during the REM dream sleep phase of the sleep cycle. Men experience repeated erections at-least 4 to 5 times per night. These erections are physiological and help maintain the penile health in general. In some men with long standing illnesses, this erection is lost. Thus these men may suffer from true erectile dysfunction. The morning wood is frequently a marker of men’s health …Read more