After his medical examination the doctor asked the elderly Mr Barrow, "You appear to be in very good health for a man of your age, do you have any concerns or anything you'd like to discuss with me?"
"Well actually doctor only one thing is concerning me these days" said the old man "After I have had sex with my wife the first time, I am very cold and chilled to the bone. However after the second time I am very hot and sweaty" The doctor replied "That is strange Mr Barrow but at your age you should be quite pleased with the achievement"
Some time later the doctor examined Mrs Barrow. "You appear to be in very good health Mrs Barrow do you have any concerns or anything you'd like to discuss with me?" Said the doctor. She replied she had no concerns or any questions.
The doctor then asked " I hope you don't mind me asking this Mrs Barrow but when I examined your husband, he stated that he was concerned that he was very cold after the first time you have sex and then very hot after the second time. Do you know what he is referring too?"
"Silly old sod" said the wife "Thats because the first time is in the winter and the second time is in the summer"