Morning All, name changed here, (not that I am big poster). I need some help in finding some information on TW in sport. My housemate is male, early 50's, he knows I don't believe that TWAW and that people can't change sex, and to be fair, I don't think he does either, but I find it really hard to explain it all to him. I have mentioned most of my concerns, but he seems to always bring up sport and it has generally come up after a few drinks - what I find is, he get a bit shouty and asks me to tell him the exact numbers, figures, evidence, which I then struggle to do. Personally I feel if one TW takes a medal off a women then its not fair, but he seems to be implying that if it not happening a lot, then why am I going on about it. He also works for a news desk and says it never comes up there. when we did get heated about this topic a month or so ago, he basically implied that women wanted equality, so we should just suck it up. Anyway, can someone direct me to clear links on TW in sport, I know I have seen stuff online, but can't seem to locate it now. Also was it british cycling that have now changed their policy to included anyone that says they are a women, will levels of testosterone come in to it? Thanks for your help.