A couple was having trouble conceiving a child. They went to the doctor and he told them that the problem was one of sufficient penetration. He told the man to do it doggie fashion.
The man said, "What is that?"
The doctor replied, "Just watch the dogs and do like they do." The man said, "My wife is very shy and she won't do that." The doctor replied, "Give her a cocktail or two and she will lose all inhibition."
Some while later the doctor met the man pushing a baby carriage. "I see it worked!" the doctor said.
"Yes it did Doc, but the problem is...my wife is now an alcoholic!" "How did that happen?" the doctor asked. "Well, every time we did it...it took seven or eight drinks just to get her out into the front yard."