MeCheck  /  How it works

From ordering to your result.

Five steps, about a fortnight, and one five-minute job at home. This page also covers the things that can go wrong, because most repeat tests are caused by something avoidable.

1. You order

Orders are placed through our shop and dispatched the same or next working day. Delivery is free within the UK and the packaging is deliberately plain: a padded envelope with nothing on the outside indicating what is inside. Nobody at your address or workplace will know what has arrived.

The test set as it arrives: instruction leaflet, collection tubes and prepaid return packaging
What arrives
Everything supplied in the test set, listed on the instruction leaflet
Inside the kit

Not sure a bowel screening test is right for you? Take the two-minute check first.

Ordering a home test kit online
Ordered online, dispatched the same or next working day.

2. Your kit arrives

Inside you will find the collection tubes, a stool collection sheet, name labels, a request form and prepaid return packaging that meets UN3373 rules for transporting diagnostic specimens. Read the instructions before you start rather than during. The whole process takes about five minutes, but it is easier if you know the sequence first.

Store the kit somewhere cool and dry between 10 and 25°C, and check the expiry date on the label.

A courier handing over a plain parcel
Delivery is free and the packaging is plain, with nothing on the outside.

3. You collect your sample

At home, in your own bathroom, with no preparation and no clinic visit. For stool tests, the collection sheet sits on the toilet seat so the sample never touches the bowl or the water. Fill in your name, date of birth and the date of collection on the request form and sign it — a sample without a matching, legible form cannot be processed.

For the ColoAlert bowel cancer test specifically, take small amounts from three or four different places in the sample rather than one spot, and do not overfill the tube. Roughly a pea-sized quantity is right. Once the dosing stick goes back in, leave it there.

Illustrated test instructions supplied with the ColoAlert kit, showing how to fill the dosing stick and close the tube
Illustrated step-by-step instructions come with every kit.
Using the collection tube and dosing stick at home
Collection takes about five minutes, at home, with no clinic visit.

4. You post it back

The same day you collect, and only Monday to Thursday. Not Friday, not at a weekend, not before a bank holiday, and never into a letterbox where it will sit until the next collection. This is the single most common cause of an unusable sample: the specimen is fine when it leaves you and degraded by the time it arrives.

Until you post it, keep the sealed sample at room temperature rather than in a fridge.

The prepaid UN3373 return packaging with the two sample tubes
Prepaid return packaging that meets UN3373 rules for diagnostic specimens.

5. The laboratory analyses it

ColoAlert samples travel to biovis Diagnostik MVZ GmbH in Germany, a laboratory accredited to DIN EN ISO 15189. Our other tests go to their respective manufacturers' accredited laboratories in the UK and Europe. Analysis is quantitative and performed to the laboratory's own validated specifications.

Man reading his result on a phone
Results arrive as a password-protected document, written to be understood.
Microscope in an accredited diagnostic laboratory
Analysis is quantitative and carried out to the laboratory’s own validated specifications.

6. You get your result

About ten days from posting — two to three days in transit and seven laboratory days — sent as a password-protected document. The report explains what was measured and what the numbers mean, in language written for you rather than for a clinician.

If anything is abnormal, a GP reviews it and contacts you to discuss it at no additional cost. You will be told plainly what the result does and does not mean, and what the sensible next step is. Where that step is a colonoscopy, you will get written information you can take to your own GP or use to arrange it privately.

A man reading his result on his phone at home
The report arrives as a password-protected document, written to be understood.

What makes a sample unusable

Roughly speaking, repeat tests come from five causes. All five are avoidable.

CauseHow to avoid it
Posted before a weekendPost Monday to Thursday only, on the day you collect
Tube overfilled or underfilledPea-sized amount; do not pack the tube
Form missing or unsignedComplete every field and sign before sealing
Sample contaminatedUse the collection sheet; keep it away from water and cleaning products
Diet interferenceNo raw or undercooked meat, high-dose vitamin C or iron supplements for three days before
Tested at the wrong timeNot during menstruation, bleeding haemorrhoids or diarrhoea
A cooked salmon and vegetable meal
For three days before you collect, avoid raw or undercooked meat, high-dose vitamin C and iron supplements.

Your privacy

Results are sent as password-protected documents to you and nobody else. Your data is handled under UK GDPR and is never shared with insurers, employers or third parties. Samples sent to Germany are transferred under the same protections.

Kits and return packaging are unbranded. There is nothing on the outside of either to indicate what is inside.

Your result is reviewed

Abnormal results are read by Dr Chun Tang, a GP of more than 25 years, GMC 4576963. Clinical reporting is provided by Northwest Health Ltd, which is registered with the Care Quality Commission.

You can speak to him about your result at no extra cost.

Ready when you are.

Kits are dispatched the same or next working day, free anywhere in the UK.

See the tests