It's natural, in a time where sex changes are a fact of life, that sex-testing become a requirement for more and more occasions. Wouldn't you want to sex-test

It's natural, in a time where sex changes are a fact of life, that sex-testing become a requirement for more and more occasions. Wouldn't you want to sex-test for a true XX chromosomic set before you'd marry a wife to have children? Better safe than sorry, and be sure you don't marry a XY like you with whom you cannot have natural children! And it's not new either: how ironic to name it sex-TESTing, when the term comes from popes' testicules being tested to ensure popes were male!