I have no sense of gender identity. My “Location” string is as much to remind me as it is to clue in others.
Female all the way, baby!
I’m a male.
A she-wolf. Folk do confuse me with bein’ male on-line, which is usually good for a bit of a chuckle. I’m never really fussed about it. 
I am woman, hear me roar (or mew)
Number of times I’ve been shocked in this topic: 7
Mensa called while you were you, and laughed.
Uhm, as for me I’m a guy. No one seems to get me confused though, I suppose it’s that ham doesn’t tend to conjure thoughts of femininity for most folks.
In the spirit of summerbreeze, I’m a boy-y boy who likes boy-y boys.
To mix summerbreeze’s and Bambi Hassenpfeffer’s styles, i’m a boy-y boy who likes girly girls.
Thought my username was a bit a give-away, but recently got accused of being a bloke on a recent thread, so feel I should reiterate - I’m a girl. And I a very girly one at that.
And my grammar is appalling.
Yer granpar’s not too hot, either.
overies - not any more
estrogen - taken every morning (see above)
vagina - went bye-bye at the same time as the rest of those parts down there
penis - visitation rights (see Rico, my beloved husband of 2 years & 1 day :D)
hooters - 44DDD
I’ve never been into frills or very gurly, but I’m ALL WOMAN 
To my understanding, I mean according to all the biology lessons I slept through and according to several past girlfriends I am 100% male.
I have a full complement of girl parts.
Female
Hi, my name is flodnak, and I am symmetrically chromosomed.
am i ariaga? or bariaga? or ariaga II?
male, obviously.
- proud owner of a biscuit cannon.
Born with, and still possessed of, penis, testicles, and asymmetrical chromosomes.
However, I’ve had it patiently explained to me elsewhere on SDMB that this in itself establishes nothing, so let me add that I self-identify as male.
Hold on let me check
Yep, I am female today ALL DAY!