It reminded me of a reboot issue ( a secret origins, IIRC) that listed Garth and Ayla as "identical twins." Please tell me I am not the only one that finds this a scientific impossibility...
Identical twins can *express* as different genders, due to hormone imbalances in the womb, and surgery can either correct or define the gender in either direction.
The eternal question of Ayla Ranzz. Is she meat, or is she cake? Have we discovered the real reason she and Brin couldn't work it out? Was he threatened by having a girlfriend who was more man than he?