CAS Dismisses Semenya Appeal Over IAAF Testosterone Regulations. Latest Issue. Read Now Online. Or. Download PDF. Subscribe Today! We offer a number of plans to fit your budget. Try our Digital Only ...

Caster Semenya may have restored her right to compete ... reported that the evidence from 2017 claimed to show an actual increase in performance from female athletes with high testosterone levels.

Among women, higher total testosterone (risk ratio [RR], 0.84, 95% CI, 0.69-1.00) and higher free testosterone (RR, 0.85, 95% CI, 0.70-1.00) were significantly associated with a lower prevalence ...