Hermaphrodites and Athletics

Caster Semenya is exploding all over the media with the recent discovery that she is a hermaphrodite.  Semenya has no ovaries or uterus and does have internal testes that produce large amounts of testosterone, which would explain her deep voice and her physical shape.  This is a new debate that is very interesting to me because this has never really been a problem before in athletes nor have we had to technology to diagnose those in question.  Semenya with male traits and testosterone running through her body would be the debate that would give a bigger advantage to other female runners.  I say if we are going to get technical with the amount of testosterone in someones body then we need to look at the genetic makeup of every single participant of that athletic competition.  Yes testosterone is defiantly going to give a female athlete an advantage over others, however, how can we not exclude other female athletes whos genetic makeup is very athletic and similar to that a of a male body, which would give them an advantage to a competitor who isnt.  That is my opinion but who is to say that a female is too male, and a male is too female.  This i believe is going to be a long ongoing debate for those who are a hermaphrodite.  I mean who is to judge someones gender preference and disregard it because it would be an unfair competition.  again, if its going to be looked into that closely then I think that other factors must be taken into affect as well.