Colonoscopy

Just wait until they tell you that you hafta go in for a prostate cancer biopsy, or the other end, for an internal bladder inspection.
Both of them an embarrassing procedure you go trough, in the way doctors hafta go about going inside you.
In the past, they did an inspection (forgot whats it's scientifically called) that they don't go as far up inside the colon that they don't knock you out for, and had another where they send in a sample, of you know what, to be analysed to see if you might be cancerous.
My last primary care doctor at the VA wanted to set be up for the colonoscopy, but as yet i haven't had it done.
I have gotten pretty apprehensive in what doctors want to do, in my old age.