Writing in the Accident Analysis and Prevention journal, a team from Tampere Institute of Technology reveals the results of a study in which 6000 people were asked if they had actually had any kind of accident - or had nearly had an accident - while using a mobile.
  yes. they are called wet dreams. when a man sleeps hes usually dreams about sex, so when you have sex you ejaculate in there dream they are having sex.
Sleep Apnea and Insomnia in Men. The cause of insomnia in men often varies significantly from the causes of insomnia in women. The low testosterone associated with andropause or the male menopause can contribute to sleep apnea in men, leading to insomnia or sleeplessness. Sleep apnea is the interruption of or difficulty breathing during sleep. It affects approximately 9% of adult males and is more common in obese males.