I procrastinated for years and finally got it done last year at 66. Don't bother with Cologard. Did that and it came back positive which scared the crap out of me. Then had to make an appointment for the real thing, which turned out fine. A couple of pre-cancerous polyps they cut out but that was it. But it was pure agony in the three weeks between the positive from Cologard until I actually had the procedure done.