My grandfather and great grandfather died in there 40,s of bowel cancer. My father is 72 and gets checkups because his father had it but he is fine. I have had gurgling stomach noises for s few weeks and I'm scared of bowel cancer. I'm male aged 36. Does this mean I'm at a increased risk or because my father didn't get it at a young age or at all so far that the genetic risk doesn't apply to me