A new baby ....

Two gay men decide to have a baby. They mix their sperm together and
have a surrogate mother artificially inseminated with it.

 When the baby was born, they rush to the hospital. A dozen babies
are in the ward, eleven of whom are crying and screaming but over in
the corner, one baby is smiling serenely. A nurse comes by, and to the
delight of the gay fathers, she points out the happy child as theirs.

 "Isn't it wonderful!" one gay says to the other. 'All these unhappy
  babies and yet our baby is so happy.

 "This just proves the superiority of gay love!"

  The nurse says, "Oh sure, he's happy now, but just watch  what
happens when I pull the thermometer out of his ass!"