It totally proved my point that some are and some aren’t.'Gay genes': science is on the right track, we're born this way. Let’s deal with it.Neither did you. Where are yours? You made a claim to, Gertrude.I asked for proper links and you gave none, again. You're a fool.I did. You can totally tell the ones that were born gay just by talking to them.You made the claim so it's up to you to back it up. You suck at this.I didn’t see you prove otherwise with proper links.
There’s your proof. You think there is a test or something.
genetic factors explain about 25-30% of the differences between people in sexual orientation (heterosexual, gay, lesbian, and bisexual).