Whether positive or negative, a self-test result is a starting point for a conversation about your symptoms with your doctor. Self-testing provides a preliminary screen of physiological biomarker levels, but is not a diagnosis. Always speak with your doctor if you are concerned about your symptoms or anxious about your health.
SELFCheck
Pregnancy Blood Test (Blood hCG)
Pregnancy Blood Test (Blood hCG)
Buy 1 Get 1 half price
Buy 1 Get 1 half price
Order 2 tests and get the lower priced test for 1/2 price
UK delivery £3.95 (FREE for orders over £30)
UK delivery £3.95 (FREE for orders over £30)
Order before 2pm Monday to Friday for same day dispatch (except holidays). All orders dispatched with Royal Mail 24*
Plain packaging
Plain packaging
Discreet plain packaging on all orders.
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Intended use
The SELFCHECK Pregnancy Blood Test is registered with MHRA as a CE certified, in-vitro diagnostic medical device for self-testing.
- Finger-prick blood test
- Safe and easy to use
- Results at home in minutes
- CE certified for self-test use
Contains 1 test.
This pregnancy test is a manual, qualitative, immunochromatographic (lateral flow), screening test for the detection of raised levels (>25 IU/L) of hCG (human Chorionic Gonadotropin) from a finger prick blood sample.
General information
Urine pregnancy test kits are usually able to detect hCG about 1 week after a missed period, but sensitive blood tests such as the SELFCHECK Pregnancy Blood test can show if you are pregnant as early as 10 days after conception.
When used correctly, blood pregnancy tests can be more reliable than urine tests and, for this reason, are often used in hospital labs to confirm a urine pregnancy test. Unlike urine pregnancy tests, blood tests can be used at any time of the day and are unaffected by dilution from drinks.
When a woman becomes pregnant, her body begins to produce hCG, a hormone which is released into the blood where its concentration rises over time. Unlike urine pregnancy tests, you can use the test at any time of the day or night. The test can detect pregnancy earlier than most urine tests because the hCG hormone produced in the placenta is first released into the blood and then into the urine.
You may therefore get a positive result with a blood pregnancy test when a urine pregnancy test may still be negative.
An early pregnancy test result can help you consider changes to your lifestyle such as stopping smoking or drinking alcohol.
If you think you might be pregnant, always speak with your doctor before stopping or changing any medication.
Time to result
The test gives a result in 5 minutes at home.
Warnings
A screening test for a single biomarker, such as hCG, is not a diagnosis.
Not following the instructions exactly as written in the instructions for use may cause a false positive or false negative result.
Do not change your medication, diet or lifestyle solely on the basis of a self-test - always discuss your result with an appropriate healthcare professional first.
Certain drugs containing hCG or used in combination with hCG and medical conditions such as cancer or uterine malignancies may lead to a false positive result.
The test may show a false positive result if you have had a miscarriage, abortion or have given birth within the past 8 weeks. This is due to the test detecting hCG still remaining in your blood system.
If the test is negative, it is most likely that your blood either doesn't contain hCG or has very low levels of hCG (the test detects hCG concentration as low as 25 IU/L) and that you are probably not pregnant. However, you may have miscalculated the date of your last period, especially if you have irregular periods. If your period does not start within a week, repeat the test. If you still get a negative result and your period has not started, you should speak with your doctor. A late period could be caused by other reasons.
Whenever using a sensitive early pregnancy test, you should be aware that not all pregnancies will proceed to term, and it is not uncommon for a positive result to become negative early on in pregnancy.
A small easy-to-use plastic pipette is provided with your test so that you can add the specified amount of blood to the test. Adding too much or too little blood to the test could give you a false result.
Accuracy
This test has a cut-off of 25 IU/L (mIU/mL) of hCG for a positive result, and is calibrated to WHO 99/688 international standard. The test has an overall agreement of 100% (96.16-100.0), sensitivity of 100%, and specificity of 100% with laboratory hCG tests. Although this test is reliable for the detection of hCG in blood, all medical tests can give false positive or false negative results.
IMPORTANT: These figures refer to the agreement of the SELFCHECK test with laboratory hCG in blood, and not to the accuracy of tests for the diagnosis of pregnancy.
*95% confidence interval.
Information for health care professionals
Principle, performance data, and regulatory information on the SELFCHECK Pregnancy Blood (hCG) Test for health care professionals.
What SELFCHECK users say
What SELFCHECK users say
We invited SELFCHECK customers to tell us about their experience with their SELFCHECK test.
- 4/5 overall rating
- 9/10 easy to read instructions
- 4/5 thought that using the test was worthwhile
"All appeared good and instructions easy to follow"
"Everything was easy to follow"
"Very satisfied with your service"
"Simple enough, just had to check the instructions a couple of times"
The survey was completed in the Summer of 2024 of 118 random respondents who purchased one of our SELFCHECK tests. All customers are provided with contact information for our customer care team with their test, if they need any help to use their SELFCHECK test, or help to interpret their results.
For further information on how the scores were calculated please contact SELFCHECK.
Information for doctors
Information for doctors
SELFCHECK has been a leading British brand of health checks for over 15 years.
At SELFCHECK, we're working hard to make self-testing better for your patients. All our medical tests are assembled at a quality assured (ISO13485) medical device facility in France, and registered with MHRA according to UK medical device regulations IVDD/IVDR.
We are working closely with the NHS and academia to develop new diagnostics at our own UK R&D labs, particularly in the areas of sepsis, and the monitoring of chronic diseases.
Our professional customer care team provide help for your patients, so they can fully understand how our tests work, and how they should be used.
Important to know
All SELFCHECK medical tests are CE certified according to UK and EU regulations, and registered with MHRA as self-testing devices.
Our tests are based on the same principles used by hospital labs, and provide reliable, meaningful results, but self-testing is not meant to replace established NHS healthcare pathways. Always consider what a positive or negative result will mean to you before testing, and be aware of the limitations of the test you are using.
If you have symptoms that concern you, or are anxious about your health, always speak with your pharmacist or doctor.