Now at the time, this was a thing that they were doing, because they were like, "OK, we don't want men covertly racing as women, so we're going to scan the women and make sure all their Xs line up."
En aquel momento, hacían  esas pruebas porque pensaban: "No queremos que haya hombres corriendo encubiertamente como mujeres, así que vamos a analizar a las mujeres para asegurarnos  de que tengan todas sus X".