I attended a PD conference where the famous neurologist stated he would never tell if a link was found.He didn't want the kids to commit suicide. You can imagine what that did for the PD patients and kids audience. With an incurable disease what would you do anyway? A person could die of something else before developing it. There is no reassurance that kids won't get it. I guess I am wary of genetic labeling for insurance, promotion discrimination when the person may be wrongfully identified by inaccurate tests. [log in to unmask]