Know What to Expect from a Colonoscopy or FIT Test
Thinking about colorectal cancer screening can feel overwhelming — especially if you’re not sure what the process involves. But knowing what to expect can take away a lot of the fear and help you take the next step with confidence.
Helpful tip: Schedule the colonoscopy for a day when you can take it easy. Most people are back to normal the next day.
📹 Colonoscopy: In-Clinic, More Involved
Before the test:
You’ll need to drink a prep solution to clean out your colon — usually the day before.
You'll need to fast (no solid food), and arrange a ride home since sedation is used.
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🧪 FIT Test: Easy and Done at Home
Before the test:
No prep or changes to your diet.
Your doctor will give you a kit with clear instructions.
During the test:
Use the kit to collect a small stool sample at home.
Package it as instructed and send it to the lab (or return it to your doctor).
After the test:
Results usually come back in a few days.
If your test is positive (meaning blood is found), your doctor will recommend a colonoscopy to follow up.
During the test:
You’ll be sedated and won’t feel anything.
A doctor will use a thin, flexible camera to look inside your colon and remove any polyps if needed.
After the test:
You’ll rest in the clinic for a short time, then go home.
You might feel gassy or a little tired.
Your doctor will share the results within a few days.
🔍 What Do the Results Mean?
Normal result: No signs of cancer or polyps. You’ll follow up again in 1–10 years, depending on the test.
Abnormal result: Doesn’t mean cancer — but your doctor may do more tests or remove polyps for further checking.
🤔 Still Not Sure?
Both tests are safe and effective. The key is choosing the one you feel comfortable completing. And if you start with a FIT test and it comes back positive, that doesn’t mean something’s wrong — it just means you’ll follow up with a colonoscopy to take a closer look.
📅 Take the Next Step
Ask your doctor which test they recommend for you.
Request a FIT kit if you want to get started from home.
Book your colonoscopy if you’ve already had a positive FIT or are due for full screening.
Screening saves lives — and knowing what to expect makes it easier to begin.
