World Athletics banned transgender women from competing. Does science support the rule? | Science
World Athletics (WA), the governing body for track and field and other running competitions, announced last month that transgender women who went through male puberty can no longer compete in women’s events at international competitions. The policy took effect on 31 March.
WA also ruled that to compete as a woman, athletes with differences of sexual development (DSD), who have congenital conditions that cause atypical sex development, must have a testosterone…