Know What to Expect from a Colonoscopy or FIT Test

🧪 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.

Helpful tip: Do the test first thing in the morning when it’s easiest. You’ll only need a few minutes.

📹 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.

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.

Helpful tip: Schedule the colonoscopy for a day when you can take it easy. Most people are back to normal the next day.

🔍 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.