today i was doing COT Stratholme and i discovered how you can change from Female to Male in cot stratholme, i know there are some more ways but i didnt know about this one so i tought i'd post it here.
If you have a female character and then use Super Simian Sphere - Item - World of Warcraft
and after that use Orb of Deception - Item - World of Warcraft and then when the effects were off (or you can just click them away) you will be a male.