A women was in a coma, she had been it for months, the nurses were in her room giving her a bed bath, one of them was washing her private area and noticed that there was a slight response on the monitor when she touched her.
They tried it again and sure enough there was a small, recognisable movement. They went to her husband and explained what happened, telling him "crazy as it sounds, maybe a little oral sex will do the trick and bring her out of the coma". The husband was sceptical, but they assured him and said that they'd close the curtains to give him a bit of privacy.
The husband finally agreed and went into his wife's room, after a few minutes the women's monitor flat lined, no pulse, no heart rate. The nurses ran into the room, "what happened"? they cried.
The husband said, " I'm not sure, maybe she choked?"