Transgender Rodney fics

[serenitysowl.livejournal.com]

While I've read some great Rodney genderswitch/genderf***** fics lately, I'm looking for more along the lines of transgender fics.
i.e. Rodney isn't turned into a girl physically by some device/alien/whathaveyou, but felt he was born in the wrong body, and how he deals with it/expresses it, type fics.
Would love some that were also McShep, but not necessary.

Thanks!