Race Change

I was wandering can i do race change from human female to human male. Does someone know if that is possible ?

i believe it is, you just purchase a normal Race Change, swap to the gendre you'd like on your current Race and hit the Okey button

you can try on Blackrock, because on that realm it is free and to active it you need to type in game:
.utility changerace
this command will enable that option so you can test it there how it works