Your first colonoscopy: What to expect

http://youtu.be/MQoz8DDExIQ Screening exams can detect cancer early, when it’s most treatable. MD Anderson recommends women and men at average risk for colorectal cancer get a colonoscopy every 10 years, beginning at age 50. Learn more about how to prepare for a colonoscopy, and what to expect during and after the procedure. For more information on cancer screenings, visit www.mdanderson.org/screening.