Prolactin Lab Test – At-Home Sampling
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Test at a glance
Collect your sample at home and send it to the laboratory for analysis.
- Test type
- Lab tests at home
- Sample
- Capillary blood sample
- Results within
- Approx. 4 days from sample collection
- Reliability
- Laboratory analysis
- Results
- Digital report with explanations
- Analysed by an accredited laboratory (ISO 15189)
- A kit with everything you need is sent to your home
How it works
Measure prolactin levels at home using a capillary blood sample. Prolactin is produced by the pituitary gland and is primarily known for its role in milk production; however, levels can also affect the menstrual cycle, fertility, and sex hormones.
The test at a glance
- Sample collection entirely at home
- Capillary blood sample from the fingertip
- Quantitative laboratory result
- Medical laboratory accredited to ISO 15189 standards
- Quality assurance according to Rili-BÄK
- Digital results in your personal health portal
What does the test measure?
Prolactin
Prolactin is a hormone produced by the pituitary gland. Levels can be temporarily affected by factors such as stress, physical activity, sleep, and breast stimulation.
Common symptoms and when the test may be relevant
This analysis may be relevant in cases of irregular menstruation, unexpected milk production, fertility issues, changes in sexual function, or as part of a hormonal assessment.
The following symptoms may occur with hormonal imbalances but are non-specific and can have many other causes:
- irregular or absent menstruation
- milk production unrelated to pregnancy or breastfeeding
- reduced libido
- erectile dysfunction
- fertility issues
A single laboratory value cannot explain symptoms or establish a diagnosis on its own.
Who is this test for?
- For those who want to measure prolactin as a single marker.
- For those who want to supplement a fertility or hormone assessment.
- For those who want to monitor a previous value.
- For those who prefer home sampling.
How the home lab test works
- Order the test. You receive the sampling kit, instructions, and return materials.
- Prepare for sampling. Read the instructions and warm your hands to facilitate blood flow.
- Take the sample. Prick your fingertip and collect liquid capillary blood in the provided test tube.
- Send the sample. Label, seal, and pack the sample according to the instructions.
- Laboratory analysis. The sample is analyzed using a quality-assured laboratory method.
- View the result. The laboratory result is displayed digitally in your personal health portal.
Before sample collection
Rest for 20–30 minutes before sample collection. Follow the instructions in the sampling kit and try to perform follow-up tests under similar conditions.
Laboratory and quality
The sample is analyzed at a medical laboratory accredited according to ISO 15189. The laboratory's quality assurance also complies with Rili-BÄK, the German medical association's guideline for quality assurance in laboratory medical testing.
- Sample material: liquid capillary blood
- Sampling location: at home
- Result: digital laboratory report
- Turnaround time: transport time and the scope of the analysis affect the total time
Results and reference values
The result is displayed using the laboratory's unit and current reference ranges. Hormone levels can be influenced by factors such as time of day, age, sex, menstrual cycle, medications, and individual circumstances. Always rely on the information in your specific test result.
Do you want a broader hormone profile?
Fertility Complete Lab Test includes prolactin along with several other hormones.
Important information about the result
The test provides information about the analyzed marker but does not provide a diagnosis and does not replace medical assessment or treatment. Contact a healthcare professional if you experience distinct or persistent symptoms, abnormal results, or have concerns.
Frequently asked questions about prolactin
What is prolactin?
Prolactin is a hormone produced by the pituitary gland that plays an important role in milk production.
Can stress affect prolactin levels?
Yes, stress and the sample collection process itself can temporarily affect the level.
Why should I rest before the test?
Resting reduces the risk of temporary physical or mental strain affecting the result.
Can medications affect prolactin levels?
Yes, several medications can affect the level. Never change your treatment without consulting a healthcare professional.
Can the test provide a diagnosis?
No. An abnormal result requires medical assessment and may need to be re-checked.
What is analysed
- Prolactin
Frequently asked questions
What does the prolactin test measure?
The test measures prolactin.
How is the sample taken?
You prick your finger and collect a capillary blood sample in the sample tube provided. Follow the sampling instructions carefully.
Do I need to prepare?
- Rest for 20–30 minutes before taking the sample.
Always follow the instructions that come with the sampling kit.
How is the sample sent?
Label and pack the sample, then send it to the laboratory as instructed.
When and how will I get my results?
When the laboratory analysis is complete, you receive your results digitally. Transport time and the scope of the analysis affect the total turnaround time.
Can the test provide a diagnosis?
No. The test provides laboratory values that need to be assessed together with symptoms, medical history and other circumstances.
Home testing made simple
Quicktest brings together self-tests and home sampling tests in one place. Clear instructions, discreet delivery and easy-to-understand results help you take the next step with confidence.
