transsexuality

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How hormone therapy is used in gender transition

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People in Taksim Square for LGBT pride parade on June 30, 2013 in Istanbul, Turkey. Almost 100.000 people attracted to pride parade and the biggest pride ever held in Turkey.

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Various LGBTQ pride flags. Rainbow flag. Transgender flag (pale pink, blue and white). Bisexual flag (dark pink, purple, blue)

A Guide to LGBTQ+ Pride Flags

Johanna Sigurdardottir Iceland's first female prime minister, the first openly gay prime minister in the world. A Veteran M (longest serving MP) elected in 1978 for the Social Democratic party. Official photo 2009

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Silhouettes of People Holding Gay Pride Symbol Flag

Celebrating LGBTQ Pride

The Belgian pride parade 2017. People marching through Brussels streets with LGBT flags and posters.

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African Americans demonstrating for voting rights in front of the White House as police and others watch, March 12, 1965. One sign reads, "We demand the right to vote everywhere." Voting Rights Act, civil rights.

Timeline of the American Civil Rights Movement

King Cobra snake in Malaysia. (reptile)

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bird. mourning dove. pigeon and dove. Mourning Dove (Zenaida macroura) family Columbidae.

Nikola Tesla's Weird Obsession with Pigeons

Ice Sledge Hockey, Hockey Canada Cup, USA (left) vs Canada, 2009. UBC Thunderbird Arena, Vancouver, BC, competition site for Olympic ice hockey and Paralympic ice sledge hockey. Vancouver 2010 Olympic and Paralympic Winter Games, Vancouver Olympics

10 Best Hockey Players of All Time

Shah Jahan. Taj Mahal. Mughal architecture. Emperor Shah Jahan fifth Mughal Emperor (reigned 1628-1658) India, Himachal Pradesh, Basohli or Jammu and Kashmir, Mankot, circa 1690 Drawings; Opaque watercolor, gold, and ink on paper (see notes)

6 Important Mughal Emperors

Small, white rat (genus Rattus) on a glass table. (rodent, laboratory, experiment)

Cruel and Unusual Punishments: 15 Types of Torture

Vietnam War. U.S. President Lyndon B. Johnson awards the Distinguished Service Cross to First Lieutenant Marty A. Hammer, during a visit to military personnel, Cam Ranh Bay, South Vietnam, October 26, 1966. President Johnson

Vietnam War Timeline

transsexuality: Facts & Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Facts

Also Known As	transexualism

Videos

How hormone therapy is used in gender transition

See All Videos →

Topics

gender dysphoria transgender transvestism human sexual activity celibacy queer nonbinary gender genderqueer sadomasochism incest pedophilia adultery cisgender sexual abuse

Key People

Christine Jorgensen

Christine Jorgensen

American entertainer and author

Harry Benjamin

American endocrinologist and sexologist