I went to your website and pulled this...Originally Posted by Dudeman
"Our study helps to establish that genes play an important role in determining whether a man is gay or heterosexual," he said, but added that other factors were also important.
Writing in the journal Human Genetics, they said environmental factors are also likely to be involved.
"Sexual orientation is a complex trait. There is no one 'gay' gene.
"Our best guess is that multiple genes, potentially interacting with environmental influences, explain differences in sexual orientation." "Our study helps to establish that genes play an important role in determining whether a man is gay or heterosexual," he said, but added that other factors were also important.
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