I was looking through the profile settings page and saw no option to change your (profile) gender.
As an example, let's say I was a biological man who signed up as a confused kid 5 years ago but slowly grew into the idea that I was a woman in a man's body. Naturally I would like to change my VGC gender as well, but as far as I'm aware, VGC does not allow that.*
We're already this far into the 21st century. Isn't it time to embrace reality already, VGC?
*By "that" I mean change from male to female and female to male.
The One and Only