After the results were published, Germany decided to conduct their own study on the same subject. They were convinced that the results of the US study were incorrect. After three years of research and cost in excess of $250,000.00, they concluded that the head of a man's penis is larger than the shaft to provide the women with more pleasure during sex.
When the results of the German study were released, Poland decided to conduct their own study. The Poles didn't really trust the US or German studies. So after nearly three weeks of intensive research and at a cost of right around $75.00, the Polish study reached a conclusion. The Polish study came to the final conclusion that the reason the head on a man's penis is larger than the shaft is to prevent his hand from flying off and hitting him in the forehead.
Submitted By: Anonymous