Cisnormativity
Cisnormativity or cissexual assumption is the assumption that everyone is, or should be, cisgender. The term can further refer to a wider range of presumptions about gender assignment, such as the presumption of a gender binary, or expectations of conformity to gender roles even when transgender identities are otherwise acknowledged. Cisnormativity is a form of cisgenderism, an ideology which promotes various normative ideas about gender, to the invalidation of individuals' own gender identities, analogous to heterosexism or ableism. Cisnormativity is widespread in society. It manifests in speech as a separation of cisgender and transgender people where cisgender individuals are considered "normal" and transgender people, an exception. Cisnormative legislation may require mental health diagnoses or sterilization as a precondition for legal recognition of a transgender person's gender identity, and cisnormativity in health care results in transgender people having difficulties finding clinicians who are competent in transgender health care, or being forced into sex-segregated spaces which they feel uncomfortable in. This further causes some transgender people to avoid medical care, or to avoid disclosing their transgender status to practitioners. Cisnormativity is closely tied to heteronormativity. The combination of the two, termed hetero-cis-normativity, represents the societally dominant view that sex, gender, and sexual