Bisexuality

Bisexuality is a sexual orientation characterized by romantic or sexual attraction to more than one gender. People who are bisexual may experience varying patterns of attraction, including to two or more genders, or to the gender(s) of existing or potential partners. Bisexuality does not imply uniform attraction to all people of every gender, nor does it require equal interest in all genders. The term is used to describe both identity and behavior and does not prescribe whom a person must date or love.

The term bisexual was coined in the 19th century by Karl-Maria Kertbeny in German and entered English usage by the late 19th or early 20th century. Modern discussions recognize bisexuality as a legitimate orientation within the broader spectrum of human sexuality, while definitions and language continue to evolve among different communities.

Misconceptions and diversity of experience: Bisexual people may be attracted to multiple genders but attractions are diverse and change over time. Stereotypes—such as the idea that bisexuality is a phase, or that bisexual people are indecisive, or that they must be attracted to all genders—obscure individual experience and can fuel biphobia and discrimination.

Social and health context: Bisexual individuals may face stigma from both heterosexual and lesbian or gay communities, and may experience unique mental health and social challenges related to coming out, relationship visibility, and discrimination. People who are bisexual have a wide range of relationship arrangements, identities, and family lives.

Demographics and visibility: Estimates of how many people identify as bisexual vary by country and survey method. Across many populations, bisexuality is a sizable component of the LGBTQ+ community and is widely recognized as part of the spectrum of sexual orientations. Related terms include pansexuality and fluid or questioning identities.