Order your kit
Your test arrives in discreet packaging with clear instructions.
About this test
Measures the amount of human haemoglobin (hidden blood) in a stool sample. A raised result can have several causes and requires clinical follow-up; a low result does not rule out bowel cancer, particularly when symptoms continue.
At a glance
- Sample: Stool/faecal container*
- Collection: Self-collected sample using the supplied kit
- Estimated turnaround: 1 day from laboratory receipt of a usable sample
What this test measures
- Quantitative faecal immunochemical test (qFIT)
- Measures human haemoglobin, or hidden blood, in stool. A detected amount of human blood can prompt bowel investigation, but a low result does not rule out every important bowel condition when symptoms persist.
How clinicians use this test
Clinicians use qFIT to detect small amounts of human blood in stool and help decide who may need bowel investigation. Persistent symptoms still require assessment even when the result is low.
Is this the right test for you?
Someone considering this marker after discussing its benefits, limitations and follow-up with a clinician. It is not a substitute for symptom assessment or an NHS screening pathway.
Preparation and collection
Return the sample on the same day it is collected. Do not post over weekends or bank holidays.
Understanding your result
The report quantifies human haemoglobin in the stool sample. A result at or above the referral threshold can prompt further bowel assessment; a result below it lowers concern but does not override persistent or worsening symptoms.
Your results and next steps
Share any raised, positive or unexpected result with your GP or the clinician who advised testing. Further assessment may include examination, imaging or another test.
Limitations
This test cannot diagnose or rule out cancer by itself. False-positive and false-negative results are possible, and symptoms require assessment regardless of the result.
When to get medical help
Seek urgent advice for black or dark-red stool or bloody diarrhoea. Call 999 or go to A&E for non-stop or heavy rectal bleeding. Persistent bowel symptoms need GP assessment even after a low result.
Who this test is for
- People who want a clearer view of the concern described above
- Anyone comfortable using the stated sample-collection method
- People who want doctor-reviewed results and practical next-step guidance
How it works
Collect your sample
Follow the kit guidance for the sample type shown above.
Post the same day
Post Monday–Thursday using the supplied tracked return.
Get your results
View secure, doctor-reviewed results and clear guidance online.
How to prepare
- Read the instructions before collecting your sample
- Check whether timing, fasting or medication guidance applies
- Collect and post on the same day wherever possible
Understanding your results
Clear ranges and doctor guidance
Your secure report shows the measured values, reference ranges and a doctor’s comment where appropriate.
Questions, answered
How accurate is an at-home test?
Your sample is processed by a professional UK partner laboratory using the same analytical methods used for clinician-requested testing. Sample quality depends on following the collection instructions carefully.
Are my results private?
Yes. Kits use discreet packaging and your results are delivered through a secure digital service.
Does this diagnose a condition?
No. The test checks and measures biomarkers. Results and the doctor’s comment can help you decide what to discuss with your GP.
When should I post my sample?
Collect and post on the same day, ideally Monday–Thursday, to avoid a sample waiting in the postal system over a weekend.
What happens if my sample cannot be processed?
The support team will explain the next step if the laboratory cannot process your sample. Any recollection or refund depends on the circumstances and the applicable policy.
When should I speak to my GP?
Speak to your GP if symptoms persist, worsen or concern you. Seek urgent medical help for severe or sudden symptoms.
Independent customer reviews
4.3
2,423 customer reviews on Trustpilot
Read reviews on TrustpilotQuantitative Faecal Immunochemical Test (QFIT/Self-collect)£78.00