A person who is Bi Gender has both
Male and Female Genders within their Brain
Bi Gender was named Alternating Gender Incongruity by
Vilayanur S. Ramachandran and Laura K. Case
from the University of California, San Diego
Neuropsychology, Cognitive Science, Biological Psychology

What is Bi Gender
What's it like to be Bi Gender
How does it affect your life

Developed by Transology Transgender Educational and Support Organization