It's nice that there are medical procedures, like cosmetic surgery and hormone therapy, that allows some of us, who don't mind the hassles and the expense, to become quasi-female. But I think genetic engineering and other advances will eventually do a much better job, and will even allow us to be truly as female as we desire, down to our chromosomes. Or it will also allow us to choose whichever combination of male and female features we desire. It might even allow us eventually to be shape shifters. We could even then choose some animal features. That's not something I'd care for (having other animal features), but there are undoubtedly a lot of young people these days who'd choose to have things like cat tails and ears and maybe even fur, for example, judging by anime, hentai etc.
Stem cell research seems to be the most promising at the moment, although I think genetic engineering will soon be combined with it to improve it a lot. What I know about stem cell research is that it's now possible to replace some of a person's damaged or missing organs with animal organ "scaffolding" on which the person's own stem cells are grown to make a functional organ that will not be rejected by their immune system. So they won't have to take immune- suppressing drugs, which otherwise can be fatal when the body develops infection.
Is anyone else excited about this field of science? I think it might ultimately be able to solve a lot of societal problems too.