A transgender person (often shortened to trans person) is someone whose gender identity differs from that typically associated with the sex they were assigned at birth. Often, transgender people desire medical assistance to medically transition from one sex to another; those who do may identify as transsexual. Transgender does not have a universally accepted definition, including among researchers; it can function as an umbrella term. The definition given above includes binary trans men and trans women and may also include people who are non-binary or genderqueer. Other related groups include third-gender people, cross-dressers, and drag queens and drag kings; some definitions include these groups as well. Being transgender is distinct from sexual orientation, and transgender people may identify as heterosexual (straight), homosexual (gay or lesbian), bisexual, asexual, or otherwise, or may decline to label their sexual orientation. The opposite of transgender is cisgender, which describes persons whose gender identity matches their assigned sex. Accurate statistics on the number of transgender people vary widely, in part due to different definitions of what constitutes being transgender. Some countries, such as Canada, collect census data on transgender people. Generally, less than 1% of the worldwide population is transgender, with figures ranging from <0.1% to 0.6%. Many transgender people experience gender dysphoria, and some seek medical treatments such as hormone replacement therapy, gender-affirming surgery, or psychotherapy. Not all transgender people desire these treatments, and some cannot undergo them for legal, financial, or medical reasons. The legal status of transgender people varies by jurisdiction. Many transgender people experience transphobia (violence or discrimination against transgender people) in the workplace, in accessing public accommodations, and in healthcare. In many places, they are not legally protected from discrimination. Several cultural events are held to celebrate the awareness of transgender people, including Transgender Day of Remembrance and International Transgender Day of Visibility, and the transgender flag is a common transgender pride symbol. Source: Wikipedia (en)