Facebook has begun allowing its users to add any term they want to describe their gender.
The social network has begun within 2014 to give its users a choice of sex from a list of default names. From today everyone can add his own term to describe his gender.
The Facebook Diversity "We recognize that some people face challenges when sharing their true gender identity with others, and this setting allows them to express their opinions in a more authentic way."
The new option is available to anyone using Facebook in English in the US. To change your gender, visit your page, click Update Information near the right side of your cover photo, and click on Contact and Basic Information to locate the Gender field.