Although patients’ medical gender transition can be facilitated by counseling, as a matter of medical ethics, informed consent must be obtained for treatment.
AMA J Ethics. 2016;18(11):1079-1085. doi:
10.1001/journalofethics.2016.18.11.ecas2-1611.
Ruth M. Farrell, MD, MA, Holly Pederson, MD, and Shilpa Padia, MD
Though they claim to, direct-to-consumer genetic tests may not correctly identify an individual's ancestral background, and thus may overstate or understate one's risk for heritable disease.