The next day, the gay guy calls the proctologist and claims he has another obstruction. The proctologist doesn't believe him but the guy claims he is in great pain, so the doctor relents. When the guy arrives, the doctor sticks his hand up the guy's ass again but this time he finds something.
"Good God!!!" the doctor exclaims. "No wonder you're in pain -- there are two dozen roses shoved up your ass!" The gay guy turns around excitedly and says, "Read the card! Read the Card!!"
The doctor set it on 10% to begin with, telling the man that even 10% was probably more pain than he had ever experienced. But the man was surprised at how little pain he was feeling and asked the doctor to raise it. The doctor put it up to 20% and when the man still felt fine, he raised it to 50% and finally 100%.
After the healthy baby was born, the man stood up and stretched a little. Both he and his wife felt fine. The wife was relieved at having an almost painless labor.
Later, when they took the baby home, they found the mailman dead on the doorstep.