@x0 @Zumbador @Willow
No, it's not actually *ever* medically relevant what you were assigned at birth. This information is used for shorthand in order for practitioners to make assumptions about your body, but those assumptions are regularly incorrect even when only dealing with cis people, let alone when you add in trans, intersex, chimerism, or other conditions.
Relying on sex as a significant piece of data is lazy medicine and any practitioner that clutches to it for literally anything is suspect.
Anatomy and hormones are regularly affected by so many factors from diet, hysterectomy, oophorectomy, cancer, environmental factors and exposures, injury, etc.
A medical practitioner who is doing a proper job is not going to treat you like a group, but as an individual with individual conditions, factors, and needs.
Lots of providers are increasingly choosing to do an organ index instead, at least when they realize that's even an option. My spouse and I have successfully urged providers in multiple departments/clinics to stop worrying about assigned sex and instead to introduce a (voluntary) organ selection sheet that lets the provider know what you do or don't have when it's relevant.