> if someone has male gonads and XY chromosomes but has undergone sex reassignment surgery and is undergoing estrogen hormone replacement theory, would you stil

> if someone has male gonads and XY chromosomes but has undergone sex reassignment surgery and is undergoing estrogen hormone replacement theory, would you still classify them strictly biologically male if they don't meet two of the four generally used criteria for sex? Yes, because sex is a description of an observed natural phenomenon, not a taxonomy of medical interventions.