If one suspected they might have a family history of, whatever medical condition or disease, its not a good time to go and try to find out if they could be vulnerable using dna testing. A test like that could/would get you and maybe your children, labeled as having a preexisting medical condition, costing you more in premiums and maybe your life if you decided not to have the test. Oh happy days. The whole healthcare system is doomed to collapse. It may take 20, 30, 40, 50 years or so, but it will happen and then government will take over the system and pick up whats left. Until then, don’t get sick and think twice before getting genetically tested.