Advance directives do not always resolve questions about the best care for patients who no longer have decision-making capacity; physicians and patient surrogates can take alternative approaches to arrive at the best care decision.
The profession of medicine is duty-bound to further the best interests of the public. If evidence suggests that discrimination based on sexual orientation or denial of civil marriage to GLBT couples has adverse effects on their health, physicians must oppose such practices, regardless of their personal biases.
There is a market for direct-to-consumer genetic testing and a need for better consumer information and more regulation of tests and testing laboratories.
U.S. and international medical organizations recommend against testing children for genetic diseases that occur after adolescence and for which no prevention or treatment is available.