Blood self-test

Register your blood sample here

Without registration, the lab can’t analyse your sample. It only takes a minute.

Analysis in an accredited lab
Results by email
Talk them through in the Yoboo app

Get more out of your results?

A number doesn’t tell the whole story. A Yoboo expert explains what your results mean and helps you with small steps that fit your life.

✓Your values explained in plain language
✓A plan that suits you
✓Follow-up in the app

First register your sample and prick. As soon as your result is in, you can buy a review session in the Yoboo app.

How to take your sample

Follow the steps in your kit. You’ll find them here too.

Before you start

30 minutes
Take your time, no rush.
Monday to Thursday
Not on a public holiday or the day before.
Cholesterol?
Don’t eat for 10 hours before, only drink water.
Cortisol?
30 to 45 minutes after waking up.

The 12 steps

1 / 12
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Step 1: registering the sample with a phone next to the test form
1

Register your sample

Register your sample with the number from your kit, using the button at the top of this page.

Step 2: all parts of the blood test kit laid out on the table
2

Get everything ready

Lay everything out on the table. Put the tube with the cap in the holder. Open the plaster, alcohol wipe and gauze.

Step 3: washing hands with warm water
3

Wash your hands

Swing your arm around a few times. Wash your hands for at least 3 minutes in water as warm as you can bear.

Step 4: cleaning the finger with an alcohol wipe
4

Clean your finger

Choose your ring or middle finger and clean it with the alcohol wipe, in small circles.

Step 5: twisting off the blue cap of the lancet
5

Take the lancet

Twist off the blue cap. Rest your hand on the table, palm up.

Step 6: placing the lancet on the side of the fingertip
6

Prick your finger

Press on your finger. Place the lancet on the side of your fingertip and press firmly in one go.

Step 7: wiping away the first drop of blood with gauze
7

Wipe away the first drop

Wipe away the first drop with the gauze. Keep your hand below your elbow, and your elbow below your heart.

Step 8: letting blood flow into the tube
8

Blood into the tube

Let the blood drip into the tube via the small rim. Gently massage your finger towards the tip, pausing 2 seconds each time.

Step 9: turning the filled tube over
9

Fill and turn the tube

Fill to at least 500, ideally 600. Close the cap tightly and turn the tube over 5 times. The blood won't mix with the gel.

Step 10: the tube in the sealed bag
10

Tube into the bag

Put on the plaster. Place the tube with the moisture absorber in the sealed bag and close it well.

Step 11: the sealed bag in the kit box
11

Bag into the box

Put the bag in the box.

Step 12: the box in the return envelope
12

Send your sample

Slide the box into the return envelope and post it the same day.

Any questions?

Can’t find your question? Reach out via the contact form.

What should I watch out for before pricking?

Pregnant, on blood thinners, or have a clotting problem or blood disorder? Talk to your doctor first. Don’t use the kit if you have a contagious disease that spreads through blood. Hormone creams, contraception and supplements can affect your values.

Not great with blood? Ask someone to stay with you. Throw used lancets away with small chemical waste or bring them back to the pharmacy.

When do I register my test?

Before you send your sample. Without registration, the lab can’t link your sample to you.

I can’t collect enough blood. What now?

Follow the tips in your kit’s instructions. Still not working? Contact us before you send the sample.
contact@yoboo.be

How do I get my results?

As soon as the lab is done, you’ll get an email with a secure link and a PIN code. Use them to view your results online. Want to go through them with someone? You can, with a Yoboo expert in the Yoboo app.

I bought a gut test. Where do I register it?

On the gut test registration page.

What happens to my data?

We only use your data to process your sample and send you your results.

Eline Facq, Coaching Lead bij YobooOlivier Kleynjans, sportkinesist bij YobooCaroline Van Damme, apotheker en KPNI-therapeut bij YobooEmilie Segers, diëtiste bij YobooFleur Verheyen, coach bij YobooLuc Kleynjans, apotheker en leefstijlcoach bij YobooSofie Mattens, diëtiste bij Yoboo

A number without context is just a number

1
A number on its own says little
Sleep, stress and what you eat can colour your values. An expert looks at the bigger picture.
2
Your values are connected
An expert spots links you might not notice yourself.
3
You know what to do with it
You get small, doable steps that fit your life.