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yes, sometimes the virus shows up and sometimes it doesnt

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14y ago

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Related Questions

Can you have a negative in the morning and then the same test be positive the next morning?

No


Is it possible to take a pregnancy test on a Thursday and it be negative and take another five days later at it show a positive sign?

Yes, once you are pregnant your hormones rise rapidly, a test may be negative ONE day and positive the NEXT.


If you take a xanax pill that the expiration day was on 2007 and you took a urine drug test the next day it will be negative or positive?

it will almost certainly be positive, did you feel the effects of the xanax? even if you didnt, taking a test the next day will most likely show a positive result


Can a positive pregnancy test turn negative?

No , but a negative test can be a false positive .


If you are 2 weeks 4 days pregnant will a pregnancy test show up positive or negative?

A home pregnancy test will show up most probably negative in this case.


Can you have a positive pregnancy test then negative next day?

yes! A false positive,evaporation line or sadly a misscarriage you didnt know about.


Can you test positive and test negative at the er?

It is possible to have inconclusive test results, but not to test both positive and negative at the same time.


Can a negative pregnancy test be used again then turn positive after being reused?

A pregnancy test can NOT be reused and it will not show a accurate answer.


If you have a miscarriage will a pregnancy test still show positive?

Until all the hormones are washed from your body, you can still show positive on an OTC pregnancy test. The earlier you miscarry the sooner the test will become negative as there are fewer hormones in the body.


Does a positive urine test show faster than a negative urine test?

Yes, a positive testing urine test will show faster than a negative urine testing.- Personal experience (I have had many urine tests) use "sure jell" and you will pass everytime!!!!! look it up on google.


Can your test come out positive then negative?

If it's a pregnancy test the answer is no, A test can come back negative even though its positive. But if it's positive, it's positive 99% of the time.


Can you take a preg test one day and it comes out negative and the next day come out positive?

Of course, go take another test!