I am sorry to hear about your grandmother & mother. I am currently looking into genetic testing for my son & myself. I lost my 31 yr. old son to pancreatic cancer Aug. 2004, now my father to pancreatic cancer in Jan. of this yr. Frankly I feel I'm doomed. However, I couldn't bear to loose my only surviving child (now 33) to the same disease. I have had to make the decision to take my son off life support because the cancer invaded both his lungs.I know I wouldn't survive another catastrophe of this nature.