Does an inconclusive pregnancy test mean negative?
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Does an inconclusive pregnancy test mean negative?
A negative test result means that the substance or condition being tested for was not found. Negative results can also mean that the substance being tested for was present in a normal amount. Inconclusive test results are those that are not clearly positive or negative.
Why did my pregnancy test change from positive to negative?
It’s possible to get a negative pregnancy test result followed by a positive result, especially if you tested early. This is because hCG levels rise rapidly in the first few days after implantation. It’s also possible to get a positive test result followed by a negative result.
What do you do after an inconclusive pregnancy test?
If you get a positive result after taking a urine pregnancy test, you should contact your doctor and schedule an appointment. If your result is negative or inconclusive and you haven’t missed your period yet, give it a few days and test again.
Can you be pregnant but keep getting negative tests?
Is it possible to be pregnant and get a negative pregnancy test result? Yes, it is possible. Getting a negative result doesn’t mean you’re not pregnant, it may just mean your hCG levels are not high enough for the test to detect the hormone in your urine.
What does an inconclusive test result mean?
INCONCLUSIVE. An inconclusive result is neither positive nor negative. This result can occur from inadequate sample collection, very early-stage infection, or for patients close to recovery. With an inconclusive result, collecting and testing another sample is recommended.
What does it mean if you get an inconclusive pregnancy test?
What is an inconclusive pregnancy scan? An inconclusive pregnancy scan is when you have had a positive pregnancy test, but your ultrasound scan has not shown a pregnancy in your womb.
Can a pregnancy test be positive then negative then positive again?
One explanation for a false negative pregnancy test is what’s called the hook effect. It’s not common but sometimes this effect leads to urine and blood tests giving the wrong result. This error might happen even after you’ve had one positive pregnancy test and test again a couple days later.
What does an inconclusive urine test mean?
Inconclusive/invalid– this means that the test detected no amount of the drugs tested for. With an inconclusive result, your employer may choose to have you retake a drug test.
What does inconclusive pregnancy mean?
An inconclusive pregnancy scan is when you have had a positive pregnancy test, but your ultrasound scan has not shown a pregnancy in your womb.
Why did I get a faint line and then a negative?
A very faint line may also occur if the urine is too diluted to detect hCG. Drinking a large amount of fluid can dilute the urine and skew the results. If a faint line becomes a negative test result the second time around, it could be the result of a very early miscarriage in the first few days and weeks of pregnancy.
How can I make my urine test inconclusive?
Dilution
- If a tester drinks large amounts of water (at least one gallon) before taking a drug test, urine becomes diluted and metabolites from drugs may become undetectable.
- This may cause the first round of results to be inconclusive.
- Another method of dilution is adding a drop of water to the sample.
What makes test items test results invalid?
Usually this occurs when a biological sample that has been submitted for testing does not meet the specified criteria of an acceptable sample at the time of testing. If the correct criteria are not met or the sample appears to have been tampered with, it would be documented as an invalid test result.
