A gay fetus killing hypothetical

[Grundy]

This question does bring up an interesting point that I've heard before, and that is what about the bigots who would abort a child because of sexuality? Would discovering a gay gene be worth that?

That is what I originally thought when hearing this question too. I didn't think up this question, it was posed on Google+. I doubt we'll find one gene for sexual preference. Maybe a series of genes that somehow influence it.

I just wanted my first thread after my introduction to be titled "A gay fetus killing hypothetical." Now I've gotten it out of my system.