Immune System
Complete Blood Count (CBC)
Full blood count including red cells, white cells, haemoglobin and cell indices.
VAT-exempt medical service
- Results in 5 working days
- 116 sampling locations
- No doctor's referral needed
- Sample: Blood (venous)
Which markers are tested?
Hemoglobin
Hemoglobin is the iron-rich protein inside red blood cells that transports oxygen from the lungs to every tissue in the body.
EVF Blood Test
The EVF blood test measures erythrocyte volume fraction (hematocrit) to assess the proportion of red blood cells in your blood.
MCV
MCV measures the average size of your red blood cells and is a key marker for classifying different types of anemia.
MCH
MCH measures the average amount of hemoglobin in a single red blood cell and helps classify types of anemia.
Erythrocytes
Erythrocytes are red blood cells that carry oxygen throughout the body. Measuring their count helps detect anemia, polycythemia, and other blood disorders.
Leukocytes
Leukocytes are white blood cells that defend the body against infections, inflammation, and disease. Their count reveals the state of your immune system.
Platelets
Platelets are small cell fragments in the blood that help form clots to stop bleeding. Their count reveals clotting ability and bleeding risk.
Before your appointment
- Bring photo ID to the sampling location.
- You do not need a doctor's referral — your referral is issued when you order.
- Tell the staff which test you have ordered if they ask.
How it works
- 1
Order your test
Choose your test and pay online. Your lab referral is created straight away.
- 2
Give your sample
Visit any of our partner sampling locations. No appointment needed at most of them.
- 3
The lab analyses it
Your sample is analysed at an accredited Swedish laboratory.
- 4
Get your results
Your values appear in your account with reference ranges and an explanation of each marker.
Good to know
Do I need to fast before my blood test?
For most tests, we recommend fasting for 10–12 hours before your appointment for the most accurate results. Water is fine. If your test does not require fasting, this will be noted in the test description.
What sample types are used?
Most of our tests use a standard venous blood sample (blood drawn from a vein in your arm). Some markers can also be tested via a finger-prick capillary sample — this will be indicated on the test page.
How accurate are the results?
All analyses are performed by accredited Swedish laboratories using the same methods as hospital labs. Our partner labs hold ISO 15189 accreditation, the international standard for medical laboratory quality.
Can I compare results over time?
Yes. Your Wellth dashboard stores all your previous results so you can track trends and see how your biomarkers change over time. This is especially useful for monitoring the impact of lifestyle changes.
What if my results show something concerning?
If any of your results fall outside normal ranges, this is flagged in your health report with a clear explanation and recommended next steps. For urgent findings, we will contact you directly.