Popsugar Family News New York City Gender X Bill New York Just Became the Fifth US State to Recognize Gender "X" on Birth Certificates October 11, 2018 by Danielle Jackson View On One Page Photo 1 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Mayor de Blasio Signs Legislation Creating a Third Gender Category in NYC issued Birth Certificates Previous Next Start Slideshow NewsNew York CityParenting NewsGender