A streetwalker was visiting her doctor for a regular check-up. "Any specific problems you should tell me about?" the doctor asked.

"Well, I have noticed lately that if I get even the tiniest cut, it seems to bleed for hours." she replied. "Do you think I might be a hemophiliac?"

"Well," the doctor answered, "Hemophilia is a genetic disorder and it is more often found in men, but it is possible for a woman to be a hemophiliac. Tell me, how much you lose when you have your period?" After calculating for a moment, the hooker replied, "Oh, about seven or eight hundred dollars, I guess."