A married couple rushed to the hospital because the woman was in labor the doctor asked the couple, "I have invented a new machine that you might want to try, it takes some of the labor pains away from the mother and gives it to the father."
So the married couple decided that they would try this. So the doctor hooked the machine up and put it on 10% of pain switched from the mother to the father and the husband said "I feel okay turn it up a lot more."
So the doctor turned it up to 50% and the husband said "Why don't you just put it all on me cause I'm not feeling a thing", but the doctor warned them "this much could kill you if your not prepared."
The husband replied "I am ready "so the doctor turned the machine up to 100% but the husband didn't feel a thing so they went home happy with a pain-free labor. When they got home the couple was suprized to see the mailman dead on the front porch!