I'm not very familiar with disorders involving gender. I do know that there are disorders in which there are sexual organs of one gender but chromosomes indicate that the other gender is the most prevalent, so that's what I was asking about.
I just wonder where one draws the line when it comes to organizations whose membership is determined by gender.
Here's the typical gist when it comes to Gender Identity Disorder and Transgender issues:
Sex: Chromosomal/Physiological presentation
Gender: Mental/Psychological identity.
While sometimes there are chromosomal issues - an individual having an XXY for example. MANY have no chromosomal abnormalities, they're born XX and yet they feel that their gender is male. This isn't just wanting to cross dress, there's not real indication that it's a phenomenon caused by abuse, etc. The only mental disorder involved is due to the fact that their physical body doesn't match their mental identity.
Mental identity is assumed - by the standards of psychologists, DSM, etc. - to be accurate. Some studies have supported that the brains of transgendered individuals actually react more like their gender rather than their biological/chromosomal sex. But overall transgender individuals are happier and healthier if allowed to present and identify however they like, even at very young ages and even if that gender identity is neither male nor female (often ID'd as genderqueer or something else that is non-binary.)
So this kid, forexample, is a girl. She identifies as a girl and chromosomes or genitals don't matter. Brava to her parents for allowing her to present how she likes. It's not the same things as being a boy who likes girly things.
FWIW, The Girl Scouts as an organization are pretty awesome about these issues and they're spot on with their statement on the matter. They state themselves that she identifies and presents as girl therefore she is welcome in the Girl Scouts. That's a pretty good place to draw the line in this cis woman's opinion. (I can see the presentation as a problematic area, but I also understand it for the sake of the organizations so I'm waffling on it.)