I must confess that this is not my joke but I think that I should share it with you.  A loyal husband wanted to make love to his wife but she kept refusing him over and over.  He kept insisting because he is getting harder and harder.  Finally she said to him, babe I am sorry that I keep refusing you, it’s only because I am going to see the Gynecologist tomorrow and I don’t want any complication.  Five minutes have passed and the husband doesn’t say a word, huh, she started to worry.  Honey, what happened, she said quietly?  After about ten minutes, he said, are you going to the Dentist too?