At-home test
Urine test at home
Collect a urine sample at home with our clear step-by-step instructions. Follow this guide carefully for reliable results.
At-home collection instructions
Your collection kit
What's in your test kit?
You’ll receive everything needed for correct urine collection:
- Plastic collection cup with yellow screw cap
- Urine tube(s) with label (if multiple: fill them all)
- Specimen bag for the tube
- Pre-paid medical return envelope
How do you collect a urine sample?
Step 1
Open the collection cup
Twist off the lid of the collection cup. Do not touch the inside.
Step 2
Collect urine (midstream)
Pass a small amount of urine into the toilet first to flush the urethra. Then collect urine in the cup (about 30 ml). The rest into the toilet again. Twist the lid back on firmly.
Step 3
Swirl (3 to 5 times)
Gently swirl the collection cup 3 to 5 times so the urine is homogeneous.
Step 4
Remove the label from the lid
Peel off the label on the lid so the opening becomes visible.
Step 5
Press the urine tube into the opening
Press the urine tube firmly into the opening. Have multiple tubes? Do them one at a time.
Step 6
The tube fills itself by vacuum
The tube fills automatically via vacuum. Wait until the flow stops, then there is enough urine inside.
Step 7
Low on urine? Tilt the cup
If urine is low: tilt the cup so the opening stays fully submerged. If it still does not work, collect additional urine.
Step 8
Discard the collection cup
Pull the tube loose. The collection cup can go in regular household waste.
Step 9
Fill every tube if you have multiple
Have multiple urine tubes in your kit? Fill them all, each analysis needs its own tube. Then pack them in the included specimen bag and envelope.
Step 10
Send to the laboratory
Preferably take the return envelope to a PostNL service point the same working day. Place it in the letter-mail bag or indoor letterbox yourself. Do not hand it to counter staff or request track & trace.
View shipping instructions
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After collection
Return your sample promptly
Return your sample on the same working day whenever possible to preserve its quality. If your kit contains a medical return envelope, put it into the letter-mail bag or indoor letter box at a PostNL point yourself. Do not hand it over or request track and trace, as parcel processing can delay it by several days.
View the shipping instructionsHelpful tips
For reliable urine results.
- Use the first urine of the day for the most reliable results
- Avoid excessive fluid intake beforehand to prevent dilution
- Do not touch the inside of the collection cup or tube
- Keep the sample cool if you cannot send it immediately
Practical information
Frequently asked questions
How does the urine test work from A to Z?
After ordering we ship the collection kit to your home. You collect urine following the instructions, return it in the envelope, and receive your result digitally by email.
How do I collect my urine sample correctly?
Follow the included instructions, usually the midstream method in a sterile container. Pay attention to the right timing (first morning urine or random, depending on the test).
Do I need to avoid anything before collection?
For some tests yes (e.g. certain foods or supplements). Whether this applies is stated in the instructions. Read them before you start.
When and how do I receive my result?
Usually 2 to 5 working days after the lab receives your sample. You receive your laboratory report securely by email. It lists the measured values, units, reference ranges and any flags added by the laboratory.
How do I return the collection materials to the lab?
Use the supplied return envelope and place it in the letter-mail bag inside a PostNL service point yourself as soon as possible. Do not hand it to counter staff or request track & trace. The instructions supplied with your test state when it must be sent.
What if I have questions or something doesn't work?
Feel free to contact us via WhatsApp, email or phone. We're happy to help you before, during or after your test. If the collection doesn't work, we'll arrange a solution or send new materials — no hassle.