Klienfelters do have y chromosomes, they just have an extra X chromosome as well and are men, they do not have eggs at any time during their life cycle, that makes them male.im confused on why you think xxy are classified as women, they're not. 95% don't have a penis? What's source are you getting this from?
Transwomen do not have eggs at anytime during their life cycle, that makes them male. Men.
Women with turners syndrome have eggs they are just greatly reduced, therefore female.
"being more feminine" doesn't make someone a woman