Elderly Sex Problem

An elderly couple went to the doctor for their annual check up and the dr. was talking to the man telling him that he could find no real problems for a man of his age. He asked the gentleman if he had an concerns and the man said well I am wondering why after I have sex the first time I get the chills and feel freezing cold and after the second time I get the seats and have a major melt down. Dr. said he had never heard of this before but would do some checking into it.
He next went into the ladies room and did the same interview. He then asked her about the husbands problem.
She said, "Well that is simple, it is because the first time is in January and the second in August."
Author: Only Mopars