I also say HELL NO, I'm happy with who and what I am. My answer has changed over the years. When I was 20 I maybe would have said YES, but I was still in the formative stages of my sexuality, I hadn't had very many gay friends yet, my life patteerns hadn't been established yet, etc.
The YES (for earlier in my life) is only a guess, because I'm thinking that the idea of a pregnancy, caused by me, and being co-responsible for raising a kid for a generation, would have been such a paralyzing and horrifying thought that, even when I hadn't accepted my gayness yet, that particular "consequence" of being straight was even far worse.
(Let's just stipulate, for the moment, that there is no proof of the existence of a "gay gene." The research supporting the claim that there is a gay gene(s) is still
very weak.
OK

)
True, but this entire thread is theoretical and hypothetical. The premise, of course, is that there would be a gene for
straightness that could be implanted. In that case, there would likely be a "gayness" gene, and perhaps bisexuals would have both. Though it's science fiction, it is a very interesting question, and a very interesting thread.
Second question:
If you and your partner were expecting a child (eg carried by a surrogate mother who would give you the baby right after the birth) and the doctors told you that their genetic tests performed early during the pregnancy showed that the baby had a close to 100% likelihood of growing up to be gay as an adult, would you want to give up the baby, or to have the pregnancy aborted?
I would still find it interesting to know, from the population of those women or spouses (often Republicans, etc. - and usually religious) who believe that abortion should never be performed even in matters of rape or incest or the health of the mother, WHAT PERCENTAGE of them would have the "gay fetus" aborted? Something tells me the percentage would be very high among that group.