Just a thought...

Remember the South African girl - whose name, I'm ashamed to say, escapes me for the moment - who has an abnormally high level of testosterone, and who, as a result, can run the 800m faster than any other woman?  The question of whether she should be able to compete as a woman is still very much a live issue.  But how about this - a man decides that he's really a woman, and self-identifies himself as such.  He then competes in some sport or other as a woman, and, because he is physically a man, is very successful.  Should this be allowed? Think about it - because, depend on it, sooner or later the question will arise.