if your preg test turned out positive then another soon after says negative, it may have been a chemical pregnancy or in other words an early miscarriage many experience these and dont even realise. sorry if it is you have lost, but as rare as it may appear that you may have had a false possitive. are you sure you read right did you use the same brand twice? hope you soon work thisout good luck
No , but a negative test can be a false positive .
It is possible to have inconclusive test results, but not to test both positive and negative at the same time.
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.
negative
you will want to go to the doctor and get checked out. since you dont know how long it took the test to change it could be positive or it could be negative
It would be almost impossible to test negative if a person is HIV positive.
This happened to me when I got pregnant with my third child. The first test was negative and the second positive. From what I understand, a pregnancy test can give a false negative but rarely gives a false positive.
No, Serratia and Klebsiella test positive for citrate. E.Coli tests negative.
Pink- Positive Blue-Negative
Then something is turned on and drawing current.
Gram negative and positive test.
No not unless your a troll