Not to be confused with bigender, demigender, genderflux, or genderfluid
Genderduplex is a gender identity where someone experiences exactly two, separate parts to their gender identity. That does not mean they are necessarily demigender, it just means that their gender identity is divided into two completely separate parts, and that those parts may individually fluctuate in intensity and actual gender identity, but due to their total separation, they will never influence or affect each other. So, when one part of a genderduplex person's identity fluctuates, it will never affect the other part of their gender identity, and vice versa. This means that genderduplex people are always two gender identities at once, because they are experiencing one gender identity always in both parts of their gender. Each of the two individual parts of their gender identity can be any gender(s) or gender identities, but they are both distinctly separate, even if they are similar genders or gender identities. It's important to note that genderduplex people have exactly two parts to their gender identity, not exactly two genders: genderduplex people can still have any and all genders, they just experience them in separate parts.
History/Flag
The term genderduplex was coined on February 10, 2021 by wiki user Rainbowraven96, and the flag was designed by the same user on the same date.
The two distinct sections of the genderduplex flag represent the two distinct parts of one's gender, the black stripe between the two sections represents an impassable barrier and emptiness, representing how the two parts of a genderduplex person's gender don't and can't interact or "cross over" to each other. The spectrum of colors from deep red to deep blue in each section represents the individual variety and possibilities for each part of one's gender.