When I was 50, (a long time ago), I went for my first exam, they removed 9 pollups, back in 3 years, they got 4 more, 3 years later only 2 ... and just a few weeks agon ... 4 more!
Dr says, "See you in 3 years!"
Had I not had the exam, the Dr said those first 9 would have been colon...