"Sex Assigned at Birth"

Blue Cross / Blue Shield updated my demographic profile in my personal health insurance account last week. I was asked to review the updates, and, when I did, I discovered that “sex” no longer exists. That has now been replaced with “sex assigned at birth.” And the options for that category have now expanded beyond “male” and “female” to include “unknown.” Really? When was the last time you met a newborn with an “unknown” sex? This isn’t medicine. This is medical terrorism.