monkers
Legendary Member
You could have all the surgery, hormone supplements . If their body was to be dug up after a hundred years and their DNA was examined, it would reveal they were a male.
Every cell in the body has the markers indicating they were male or female.
You cannot change your sex.
First thing I always do when I meet someone is shake their hand, harvest some sweat and cells, send it off and see if their DNA matches their presentation. I don't speak to them again until I get the lab report - you just can't be too careful these days.