"The final appeals court for global sports further blurred the line separating male and female athletes on Monday, ruling that a common factor in distinguishing the sexes — the level of natural testosterone in an athlete’s body — is insufficient to bar some women from competing against females."

http://www.nytimes.com/2015/07/28/sports/international/dutee-chand-female-sprinter-with-high-male-hormone-level-wins-right-to-compete.html?_r=0

On the one hand, few people care about female athletics save for the exceptional situation. On the other hand what is the point of having a separate division for females if the testosterone of the female competitors is far above normal levels for the female sex?