After his exam the doctor asked the elderly man: "You appear to be in good health. Do you have any medical concerns you would like to ask me?" "In fact, I do," said the old man. "After my wife and I have sex I am usually cold and chilly, and then, after we have sex the second time, I am usually hot and sweaty."? Later, after examining the elderly gentleman's wife, the doctor said: "Everything appears to be fine. Do you have any medical concerns you would like to discuss with me?" She replied she had no questions or concerns. The doctor then told her: "Your husband had an unusual concern. He claims he is usually cold and chilly after having sex with you the first time, and then hot and sweaty after the second time. Do you know why?" Oh that crazy old fart," she replied. "That's because the first time is usually in January and the second time is in August."