Of course I think it might be nice if some future child I might want to have could carry genes from me and my partner, but, for me, I know I'd love absolutely any child at all, no matter the source of her/his genes. I actually lean toward adopting anyway, when I think of possibly having a child. And I also wish that more people who spend huge time and money to conceive a child would look to adoption. It's a shame that there are so many children all over the world who don't have families and a greater shame, I think, that adults who want children ignore them in favor of spending thousands of dollars and possibly years trying to conceive. I can see that people want their "own" child and I've felt the pull of my own genes wanting to continue in this world, but I feel, when/if I do have a child, I can leave a far greater legacy by loving an already-born child than by putting a new one into the world. All this is my own take on my own situation from my own perspective. I won't judge someone who wants to propagate their own genetic material, though I do wish fewer people felt that way.
But that's not what I came here to post. What I wanted to say is that I'm not crazy about messing around with the fundamentals of nature this way. Humans are not wise enough to be trusted with all of nature, as our history has made abundantly clear. We tinker and tweak and we might think we're doing a good thing, only to discover a decade or so later what a colossal mess we've created...which often requires even more tinkering and tweaking to correct, if it's even possible to do so. We are too arrogant a species to consider that we might not be able to foresee every possible consequence to our tinkering with nature. We don't just selectively breed characteristics into or out of plants and animals (altering species within the confines of what's naturally possible), we proceed with the creation of plants and animals that could never exist in nature. It's one thing to strap two fruit trees together to make some new and interesting fruit, but an entirely different thing to, say, insert flounder genes into tomatoes.
It isn't so much that I think all this tinkering is fundamentally
wrong as it is that I don't trust humanity with it. So I approach this news with the hesitation of someone who thinks that humans have been lucky so far to've not been bitten too badly ourselves by all our meddling with nature. Plenty of other species haven't been so lucky.
everybody here is outta sight / they don't bark and they don't bite