Ok, first of all I know nobody knows me since I just joined the forums, even tho I've been reading both the comic and some of the discutions here for some time, but I've decided it's already time to start posting my opinions.
Ok, I think it's been pointed before, without much approval, that hibrids between keidrans and humans are biologically impossible. And if you check this comic stripp
http://twokinds.comicgenesis.com/d/20040305.html you'll notice that it's more a fact than a bare theory.
Even tho Flora's pregnancy it's quite likely too for what we've seen (actually read) so far.
Now, my theory, when Flora and Trace intimated for the very first time, Flora had a dream in which she was turned into a human.
http://twokinds.comicgenesis.com/d/20050711.html
I believe this may have been more than a simple dream, and that in fact, Trace may have turned her into a human (he can or at least could turn humans into keidrans, I don't see why not the opposite), but without even realizing he did. Making pregnancy quite possible, but then the child would be 100% human, not an hibrid.
I also have other theries, but posting them would make this really too long :lol:
Well, post your opinions, I really want to know if this sound possible for other fans.
P.S: you may have notice something weird in my english, well, that's because it's not my native language :wink: