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.
92,336 Helpful Votes. A. Sperm do not swim backwards, but a man can have a condition called retrograde ejaculations where semen goes into the bladder instead of the penis. Your husband should be carefully examined by a urologist, and then you should both see a fertility specialist.