As an aside, the US Collegiate sports system, helps many people from disadvantaged backgrounds into D1 colleges via sports scholarships.
How would you feel if your athletically gifted daughter had an athletics scholarship to an Ivy league college.
How would you then feel, if during the trials for said scholarship, she was competing against 'girls' who were running 1.5 seconds quicker in the 100m.
Your daughter then loses her scholarship, and if you can't find the huge amount of money, loses her education.
I know there are lots of discussion as to what constitutes males and females.
But lets look at some hard and fast numbers
'Mens' 100m world record 9.58
'Womens' 100m World record 10.49
The womens world record would not have even qualified for the mens semi final in 2012 Olympics. To put it into context, she would not even be the fastest person on the Suriname Olympic squad.
That is not a level playing field.