The effort, however, is not being pushed by the "transgender movement," but rather by people who are biologically neither male nor female — or, alternatively, both.

According to a report by Sacramento's local CBS affiliate (CBS13), it all started last year in New York:  "Sara Kelly Keenan made international headlines last year when New York City issued her the first ever birth certificate with an 'intersex' classification in the gender field, instead of male or female.

'My body looks quite different from other women," Keenan told CBS 13, who uses 'she' as a pronoun.

Keenan says she was born intersex — having male genes, with female genitalia and mixed internal reproductive organs. Keenan kept her story secret for most of her life, but now that she is legally recognized, she wants to help others who feel they are neither man nor woman, but 'non binary.'"