Despite being male, I've played female characters in RPG's since Ultima Underworld. I've gone into it before, but the bottom line was that I found I could "role play" better when playing a female, because it forced me to think more about what I was doing. Playing as a male, I always thought as a male, and generally went in like a Panzer tank. I often missed subtleties, and quite often screwed up quests, because of knee jerk reactions. I just find I get into the story more deeply playing a female than a male.
So, I have played female PC's ever since, and have not regretted it.
However, Nords in TES lore have generally been very equal-minded when it comes to gender. There have been plenty of female leaders, including the leader of Thirsk. Where the Nords have issues is with non-warriors. If anything, they tend to look down their nose at anyone who doesn't routinely poke large holes with large swords or axes.
I do agree that it is silly to have a female warrior with monster briasts, though. If anything, a warrior will tend to be very lean (low BMI) which will tend to result in a more athletic looking chest. Nearly all of the female athletes I've known had comparatively flat chests. They weren't unattractive (to me at least
) but they certainly wouldn't have cut it as porm stars.