Intersex is a group of conditions where there is a discrepancy between the external genitals and the internal genitals (the testes and ovaries). The older term for this condition is hermaphroditism.

intersexuality, is the term for those with genital anomalies that many prefer to the term hermaphrodite or she male. This is a condition that does really exist however the slant that is put on it in the p*rn pages is definitely a lot of non sense. Have a read of the link below (Intersexuality) for more balanced information.

Heather Barbara Ward has written:

'Intersexuality in mice carrying Searle's Translocation (T(X;16)16H) and sex-reversed (Sxr)'

uh, a few seconds on google is all that you needed.

http://en.wikipedia.org/wiki/Intersexuality

http://www.jax-inter.net/~help/sexdiff.html

http://en.wikipedia.org/wiki/Androgen_insensitivity_syndrome

It is quite uncommon for them to have essentially two sets of genitalia. Much more common for them to have characteristics of the non-dominant sex. For more information see:

http://en.wikipedia.org/wiki/Intersexuality