The previous definition was Adult Human Female, dropping the adult is weird because you wouldn't consider an 11 year old experiencing their menarche to be a woman right? I think the tropey phrase would be "becoming a woman".
But okay you would like to define a woman as a human female, "an organism that in sexual maturity produces ova (large gametes (reproductive cells))", if a prepubescent takes hormone blockers for their entire life does that interrupt your definition of woman? What about if an XY Swyer Syndrone individual has a functional uterus and ovaries? What if a female with hypogonadism takes hormone therapy to prevent infertility?
Well, the word "woman" can mean both "human adult female" and "human female", but I think anyone accepting one of these definitions would accept both, so that's not controversial IMO.
Probably we should look at potential over one's life, likely at (or even before) birth, otherwise the same could be argued for "what if a child dies before they're fertile"?
But okay you would like to define a woman as a human female, "an organism that in sexual maturity produces ova (large gametes (reproductive cells))", if a prepubescent takes hormone blockers for their entire life does that interrupt your definition of woman? What about if an XY Swyer Syndrone individual has a functional uterus and ovaries? What if a female with hypogonadism takes hormone therapy to prevent infertility?
Sex is not binary, gender is.