Genetically I have a 50% chance of getting Parkinsons. My father was diagnosed earlier this year, and 2 of his 4 siblings already have it. There's a medical study being done on our family to try and identify the gene responsible, but we already know my cousins and I have a 50% chance. I'm not sure I'd even want to know whether it's 100% if they were able to do the tests. Not until there's a possible cure for it. Knowing won't change anything if I can't do anything about it. I guess I'm still in denial, trying to just ignore it away for now.

I just hope there's a cure by the time my children (6 and 3 now) get to my age, otherwise I'll advise them to think hard about having children and passing on the gene.