Comment Comment by Aurornis The article already covered it: It's minimally invasive (cheek swab) testing typically for the SRY gene - https://en.wikipedia.org/wiki/Sex-determining_region_Y_prote...This is less invasive than all of the other doping tests that athletes already go through, which require blood draws. parent Aurornis 7 months ago
This is less invasive than all of the other doping tests that athletes already go through, which require blood draws.