the doctor's previous regenerations has been male and he should say as a male. The doctor is only classified as a male for the companion previous and present are females, if the doctor becomes the a girl just imagine the seer awkwardness between the new regenerated doctor and the girl whom fell in love with the handsome doctor.
The master was ding in the first place. He "died" while getting rid of the evil versions of the past timelord whom were going to destroy the earth. He simply took another body which however may be a women. this doesn't mean that the doctor should become a women because the master did.
not nessisarily Im saying the doctor should. I am saying that being a woman has a fir amount of advantages.for instance the natural charm, the higher life expectancy , and the mass confusion that it would sturr for the doctors foes. being a woman would be a very good advantage for the doctor and not mess with the whimsicality that is the doctor
Are you saying that the doctor would get to go on multiple different adventures because his appearance is a women. He doesn't have to change his gender to have an higher intellect, or the frustration, and the confusion between the foes. if The doctor did turn into a women the channel of history before that regeneration would be all screwed up, since that the doctor married the pasted queen of England, Elizabeth