![]() Most pregnancy tests are very reliable being around 97 to 99% accurate for the detection of hCG both at home or in a hospital laboratory, but that does mean at least 1 in 100 people may get a false positive or negative result. The test was launched on the 1st May 2020. It is important to take into account that using any blood or urine pregnancy test too early or, unknowingly misinterpreting the instructions, may result in an increased risk of false positive or false negative results. Tommy's miscarriage information and supportĪn early pregnancy test result can help women consider lifestyle and health changes such as stopping smoking or drinking alcohol but should be encouraged to speak with their GP before stopping or changing any medication.Due to this high risk of miscarriage during the early stages of pregnancy it is important to appreciate that using a pregnancy test very early on in pregnancy will mean that some women will initially get a positive result which may subsequently become negative when tested later on. Sadly, the rate of miscarriage is very high during early pregnancy occurring in around 10% of women under 30 and 50% of women over 45 years old. It is therefore even more important to thoroughly read and understand the instructions provided with a home blood test to ensure the correct amount of blood and diluent is added to the test device. Nevertheless, due to the increased complexity of a home pregnancy blood test compared to a traditional urine test, more skill is required to perform the test correctly. The same device used in the SELFCheck pregnancy blood test is also used in hospitals. Because of this, you may get a positive result with the new SELFCheck pregnancy blood test before you would with a urine test. Unlike urine pregnancy tests, you can use a blood test at any time of the day and are unaffected by dilution from drinks. Blood tests can be more reliable than urine tests for showing that you are pregnant and, for this reason, are sometimes used in hospital labs to confirm a urine pregnancy test. Urine pregnancy test kits are usually able to detect hCG about 1 week after a missed period, but some sensitive blood tests can detect pregnancy before a missed period and when used correctly are around 97 to 99% accurate US National Library of Medicine. No special preparation is necessary prior to blood sample collection.Order online The SELFCheck Pregnancy Blood Test is a rapid home test for the detection of raised levels (>25 IU/L) of human Chorionic Gonadotropin (hCG) from a finger prick blood sample in just 5 minutes. It may be ordered at regular intervals to monitor the effectiveness of treatment for these conditions and to detect tumor recurrence.ĭetecting early pregnancy, monitoring ongoing pregnancy diagnosing an ectopic pregnancy, monitoring a woman post-miscarriage and diagnosing tumors of testes/ovaries. It also helps diagnose an ectopic pregnancy (abnormal pregnancy that occurs outside of uterus) as well as monitors a woman post-miscarriage.Īdditionally, a Quantitative hCG test may be ordered to diagnose trophoblastic disease or germ cell tumors of the testes or ovary. The results are expressed in numbers, reflecting the actual level of hCG present, as opposed to our Qualitative Pregnancy Test that shows a “positive” or “negative” result. ![]() The Quantitative Pregnancy Tests measures the presence of hCG (Human Corionic Gonadotropin) in the blood to confirm if you are pregnant and how far along you may be.
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