There's an interesting article in the G2 section of the Guardian today which among other things asserts that in 2016 the IOC "ruled that transgender women could compete (in women's events) without having had surgery as long as their testosterone levels were no higher than cisgender (sic) women's. "
I am happy to be corrected but I thought this ruling said a much higher testosterone level was permitted for transwomen than for women. That's what I have read on other threads on here, certainly.
The piece also talks about Caster Semenya but I am not sure it's relevant to the point I want to make.
If the line about levels for transwomen being the same as for women is factually incorrect I am going to comment on the website.