A female streetwalker visited her doctor for a normal checkup.
Doctor: Any particular issues you would like to tell me about?
Patient: Indeed, I have noticed recently that even with the most minute cut, it bleeds for a considerable length of time. Do you believe I may be a hemophiliac?
Doctor: Well, Hemophilia is a hereditary disorder which is more often found in men, however it is quite possible for a woman to be a hemophiliac. Let me know, how much do you lose when you have your period?
Patient (After thinking for a moment): Goodness, around seven to eight hundred dollars, I believe.