Transgender is an umbrella term for people whose gender identity and/or gender expression differs from the sex they were assigned at birth. The term may include, but is not limited to, transsexuals, cross-dressers, and other gender-variant people. Transgender people may identify as female-to-male (FTM) or male-to-female (MTF). They may be heterosexual, lesbian, gay, or bisexual. For example, a man who becomes a woman and is attracted to other women would be identified as a lesbian. Transgender people may or may not decide to alter their bodies hormonally and/or surgically.