Giving credit to the first answer here as well, it is true that any such information is covered by doctor-patient confidentiality. Any doctor violating that policy could and would be sued, and they know that, and they don't want to be sued. My sister is a medical doctor and has had teenaged girl patients, where the girls' mothers tried to ask my sister to reveal whether the girls were still virgins. All doctors, including my sister, are very assertive about refusing to answer such questions and swiftly dealing with any mothers who even dare to ask. Nosey mothers make my sister angrier than anything. ...Besides, the mother could also be a lawyer who is only asking on the off-chance that the doctor will "spill" the secret and then be ripe for a HUGE lawsuit (and dismissal)... so doctors never, ever reveal anything, no matter what.