Of course I don't mean that there are no people who call themselves trans or nonbinary in hospitals. I am referring to the fact that the sexes differ in many medical respects. For example, men and women have different symptoms of heart attack, and drugs and dosages have different effects on them. Since those sexual differences are real, objective, and even life-and-death facts, when a person goes to a hospital the doctor will need to know that person's sex -- to hell with "gender."
For the gender-fluid person, I seriously doubt that the symptoms of disease and the effects of drugs will vary with that person's gender du jour. Facts are facts, and sex is real.
