How do we class people who don’t produce gametes?
Non-intersex males and females can be infertile, we know their sex because of the type of gonadal tissue they have, either ovarian or testicular exclusively.
For intersex people with exclusively streak gonads and no testicular or ovarian tissue, they are female.
If they have both tissues, then if they have a full teste, they are male. If they only have ovotestes, they are female.













