WAIT... DON'T DO IT!
Stan was seconds away from receiving a vasectomy when his brother and sister-in-law barged in holding their newborn baby.
"Stop! You can't do this!" exclaimed the brother.
"And why not?" asked Stan.
"Don't you want to have a beautiful baby someday like my wife and I have here?"
Stan said nothing.
His brother grew impatient, "C'mon Stan, I want a nephew. Stan, make me an uncle."
Stan couldn't take it anymore and asked his brother, "You're sure you want a nephew?"
"Yes," the brother replied. "It would be an honor."
"Well congratulations, you're holding him."