Duosex

Duosex refers to those whose internal sense of gender/sex is both male and female. One may undergo HRT, surgery, etc, to give their body the sex characteristics of both sexes. For AFAB individuals, this may include getting metoidioplasty, but no vaginectomy.

History
The term was proposed by Reddit user Chapter-Salty on June 26, 2021. The truNB subreddit was polled, and duosex/nullsex received the most amount of votes.

Flag
The duosex flag was created by Reddit user M3lonKat on August 29, 2021.