A stewarded research commons for gender liberation, trans life, and community knowledge.

The Gender Commons is dedicated to the preservation and dissemination of community knowledge. In an era where information regarding gender expansive identities and healthcare is often suppressed or deleted by government entities, this wiki serves as a permanent, community-stewarded archive. +2

We provide:

Verified History: Recovering the narratives of gender-variant people across 4,500 years of human civilization. +3

Scientific Accuracy: Grounding our definitions in current biological and psychological research while stripping away pathologizing gatekeeping. +2

Resource Liberation: Ensuring that information on transition, identities, and community care remains accessible to all, regardless of political climate. +2

Key terms & definitions

Resource directory

Reading lists and study guides

Community notes / FAQs

Page 2: gender (The Definition)

	Gender Quick Facts
Internal Model: A person's own sense of sex.
History: Documented for over 4,500 years.
Basis: Congenital and biological.
Distribution: Bimodal, not binary.

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Gender is the internal mental model of a person's own sex. While the word “gender” simply means “type” in its Latin roots, it is a complex, esoteric concept that captures a spectrum of human experience. +2

Contrary to simplified “health class” narratives, human sex and gender are not a binary, but a bimodal distribution. Most individuals fall into one of two major groups, but a significant portion of the population naturally exists outside of these clusters. +1

Gender is established during gestation, specifically while the cerebral cortex is forming—generally between weeks 14 and 24 of pregnancy. Present evidence suggests that a person's gender is congenital and locked in before birth. +3

To understand gender, we must distinguish it from other biological markers:

Genotype: The genetically defined chromosomal karyotype (e.g., XX, XY, XXY, etc.).

Phenotype: The observable sexual characteristics like genitals, bone structure, and fat distribution.

Gender: The subconscious internal sense of identity.

Sexual Orientation: Who you are attracted to; this is separate from gender identity.

Gender-variant people are not a modern phenomenon; the current understanding has simply been “sidelined” or suppressed by colonialism and various regimes. +2

4,500 years ago: The Gala existed as a middle-gender priest class in the Sumerian Empire.

Pre-Colonialism: Indigenous North American cultures recognized third genders long before European contact.

218 AD: Roman Emperor Elagabalus requested to be addressed as a “Lady” rather than a “Lord”. +1

Early 1900s: Magnus Hirschfield was documenting third genders and transition in Germany before his research was destroyed by the Nazi party in 1933. +1

Badgley, J., et al. (2021). The Gender Dysphoria Bible. Originally published at genderdysphoria.fyi. +2

Would you like me to draft the next page in this series—perhaps a deep dive into “Gender Dysphoria” or “Medical Transition Pathways”?