Quote Originally Posted by linay View Post
You treat them on a case by case basis depending on the actual effect their intersex has on the body.
No, you let them make their own decision. Being intersex isn't a disease.

Quote Originally Posted by linay View Post
And yet that particular syndrome is acknowledged as occurring on boys and men (males). Chromosomal variation does not necessarily dictate actual physical result, or dictate them to varying degrees. So it is still correct to say humans have two sexes. Any rare variation should be treated on a case by case basis depending on the actual effect of the variation on each individual.
And yet it still has effects that relate more to being intersex than anything else. Dated terminology doesn't change that whatsoever. Regardless, there are other examples that affect women, and some that can affect both (i.e. X0/XY mosaicism) making this a moot argument. Sex is not as simple as binary no matter how much you want it to be.