The site you which you refered to also contains information dedicated to transexuals which are just a mental disease. The only people in this issue who matter are those who have direct genetic issues and not mere birth defects or mere mental illness.
I agree this is a legal issue. This is just the left playing doublespeak games with law.
Like I said, I just Googled the website. The only point I wanted to make was that not all intersex persons are sterile. At least 1/3 of them are not (depending on condition).