No. They can't compete against women if they take testosterone. I don't think there's anything that would stop them from competing against men.
Surely they can’t compete against men, as they are taking a banned drug. If I understand it correctly, that means that women who identify as trans will not be able to take part in ANY professional sports? Perhaps someone could clarify that for me.
What about if trans women's testosterone level has been lowered significantly with medication, to the level of a natal female's? Would you then accept them competing in women's sport?
Their testosterone level can’t, even with drugs, be lowered to a typical female level, but even if they could, the physical advantages caused by the surge of testosterone during puberty, will still exist. Longer bones and thicker muscles, thicker scull, larger heart and lung capacity, narrower hips that give longer strides than any woman of the same height. Even if a man that identifies as trans is smaller than typical males ie; similar to the height of typical females, he will still benefit from the aforementioned advantages. There is no way that it would be fair to females to have to compete against male bodied people or women who identify as trans.
I would be really supportive of trans sports and think they would actually get huge support from the general public. They could either have their own sports events, such disabled people created for themselves, or take part with other trans people, during the Olympics until there are enough trans sports people to start their own Olympics, if they wish to.