Looks like Facebook has decided to give users a great set of options when declaring their gender online. Fifty new options to be precise. I had no idea there were 50 possibilities. :-)
http://www.advocate.com/politics/transgender/2014/02/13/facebook-announces-expanded-gender-options-transgender-and-gender
http://www.fastcompany.com/3026469/fast-feed/facebook-adds-50-new-gender-pronouns-beyond-male-and-female