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actually im going to say yes only because when i thought i was pregnant with my daughter i had a blood test and it came out negative one week later i took a home pregnancy test and i was pregnant!!! It is very unlikely as the level of HCG is measured absolutely. no the blood is more accurate than the urine test when doing any blood work it is good blood work never lie
Wiki User
∙ 16y ago
Wiki User
∙ 12y agoNo.
Yes, if the test is taken before the first day of your period. Blood tests are only accurate 7-12 days after ovulation. For some woman that may mean that the test may not be accurate till the day of their expected period. Once that day has come then blood tests are almost never wrong.
You say no but then you say almost never so what is it can it happen or not??
Wiki User
∙ 12y agoSure, so can hospital tests.
Easily, there should be a label or message something on the package or instructions telling you the degree of accuracy. You should also remember that people are unique and their bodies may react differently than others, this variation is a stage of evolution and all species are constantly in a state of evolution. So basically, yes they can be wrong.
Wiki User
∙ 14y agoyes, it mesures the levels that you only have when pregnant. i can't remember what the levels are called but your body only produces when your pregnant. that is not to say you could have been pregnant had a miscarriage and be tested where the stuff shows up you are pregnant so it is a good idea to take the test twice about a week apart to make sure the levels doesn't drop.
Wiki User
∙ 12y agoA qualitative blood test can be wrong. The Quantitative Beta HCG blood test will not be wrong.
Wiki User
∙ 18y agoIf you took it too early yes..If you have regular cycles and your period was very close to being due, or was late, it is probably correct. ~pawsalmighty
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You have had 3 positive blood pregnancy tests and one negative home pregnancy test which was taken after the first positive blood test was reported what does this mean?
It means that either the blood tests were wrong or the home pregnancy test was wrong
What could be wrong if my friend has missed her period (6 months late) and has signs of pregnancy but all tests are negative?
All home pregnancy tests*
You took a home pregnancy test and it sade you are pregnant are you?
Most likely. Home pregnancy tests are rarely wrong, but it is possible for it to be wrong. You need to see your doctor, but if for any reason you can't, take two home tests one after the other. If they are both positive... that is your answer.
If I had 4 positive urine pregnancy tests and I went to the doctor and he couldn't find anything in the sonogram he administered so he had me do a blood test could 4 home pregnancy tests be wrong?
yes the home pregnancy test is wrong because accuracy wise the blood test for pregnancy which more clinics and hospitals use is more accurate than urine test for pregnancy which is the one frequently used in home pregnancy test or the quick kit test for pregnancy.
How do you get home pregnancy tests?
You purchase them from pharmacies and supermarkets.
How likely is it that a pregnancy test is wrong showing symptoms no period negative test?
Most pregnancy tests are 99%
Can several pregnancy tests be wrong if taken before your period is due?
Yes
When can you go for home pregnancy test to detect pregnancy?
Usually if you miss your expected period, but now there are tests that can detect a pregnancy tests a little before your period is suppose to be.
What does it mean to get a pregnancy test done at the clinic and its positive and then the next day get a negative home pregnancy test?
pregnancy tests are all about hormones. its kind of unusual but if the female had a spike in hormones at the time of going to the clinic then it couldve messed the test up. when she got home they couldve subsided. or the at home pregnancy test could just be wrong as they sometimes are
Are all home pregnancy tests the same at detecting pregnancy?
Yes and no. All home pregnancy tests are decting the same hormone, HCG, a hormone that is produced by the developing placenta. However, all home pregnancy tests do not detect HCG at the same levels. So some brands may show positive results sooner than others.
What could be wrong with you i am 15 days late and you have taken 4 home pregnancy tests and they have all come out negative?
i would get a blood pregnancy test done. maybe your HCG levels are just really low. Could also be a chemical pregnancy
Is it possible get a negative pregnancy test but be 2 weeks pregnant?
Pregnancy tests, especially early-stage home tests, are never 100% reliable.
