Tags:
blood test,
preventive,
intestine,
endoscopy,
test,
Cologuard,
rectum,
colorectal surgeon,
cancer,
procedure,
colon cancer,
colorectal cancer,
Colon Health,
screening,
stool,
colon,
at-home test
Some screenings may require more frequent testing. An expert explains what you need to know for each option.