B_stanning... If you did your research, you would know they have done countless twin studies showing that if an identical twin is gay there is more than a 50% chance that the other will be as well. And this is from data testing twins that were not raised together. Furthermore, some studies have shown that a gay man's brain functions a little differently then a heterosexual man's brain. They have also shown that it may also have to do with the condition of the mother's womb and say that the more male children she has the more likely one of the later ones will be gay. They also think they may have isolated a gene having to do with homosexuality. HOMOPHOBIA LIKE ANY OTHER PREJUDICE IS DO TO LACK OF UNDERSTANDING AND IGNORANCE!