TheSiegeMan Friday I'm not sure that's the reason as gay people can still have children. It's more the fact that you want your children to be like you or at least have a "pain free" life and there's still a lot of aggravation associated with being gay (aggro from people like The Siege, that is).
Unless medical science has made a great step forword, Gay people cannot have children! Tell me which couples, male or female, have conceived a child? The scientific world will be agog with the news! For your information, two males cannot conceive between themselves and neither can two females!
How about 3 males?