LGBT: Do you think ity is hereditary or sheer happenstance?

Umm... I do believe that if it was genetic they'd die out.... Also, studies show that more bi and ual people come out of dysfunctional or single parent homes. Also, just because you have gay or bi parents doesn't nessecarily mean it's hereditary. Kids pick up on stuff. If mom freaks out over spiders because of arachnaphobia, most likely the kid will too. Not because it's hereditary, but because that reaction is ingraved in the conciousness.