In a world where we had enough technological understanding to figure out if a child would be tg, I would hope it is also a world is not as ignorant as the one we live in now. If that is the case, I not saying total acceptance, but that society has a overall better understanding, I would like to "let nature take its course." As a someone who is non-op, I think there are more genders than strictly male, female, and men born in female bodies, and females born in male bodies, that there are legitimate genders in between we just don't have names for.