I think a colonscopy is a safe procedure needed for people who's family had a history of colon cancer. It should be done for men at age 50 for preventive measures and peace of mine.
Some people don't believe in having a colonoscopy or may think it's too much work with the prep. To each his/her own.
I want to know that everything is ok, but that's me.
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"It doesn't cost "nuttin", to be nice". 
MOM
I just want to do the right thing! Uncle Joe, (my hero).