There is no false positive pregnancy test result. If it has ever been positive, then it is positive.
a negative pregnancy test can be wrong because it could have misditected, a positive pregnany can't be wrong though.
Pregnancy tests react with a hormone that is present only during pregnancy. If one of your tests was positive, that hormone could be present, which means you are pregnant. However, since one of your tests was negative, this could mean that the positive test was a "false positive." A "false positive" happens sometimes, but it is very rare. The only way to know for sure if you are pregnant or not is to go have an ultrasound done at the doctor's office.
you could be. take some more tests
The Answer could be neither positive nor negative because the positivve could be bigger than the negative or the neagative could be bigger than the positive
Most likely yes, you are pregnant or were. I don't think a pregnancy test can read positive without HCG present and HCG is produced by pregnancy. If it is a digital pregnancy test and reads positive you are definitely pregnant. Do be aware of evaporation lines that are gray or colorless. Make sure this positive line is colored. If the positive lines are not all colored you could be seeing the evaporation line which could be misread as a positive.
Yes it is called a positive negative and the tests are only 99.998 precent correct
If you took a pregnancy test too early, you could have a false negative. There are seldom false positive's though.
YES
Depends on how soon you took the test. If you took it before missing your first period, yes it could be positive later. IF not, most likely you aren't pregnant.
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
the answer could be negative or positive depending on whether the negative number you're adding is bigger than the positive number
If the mother is A negative, and the father is B positive, they could have children who are A negative, A positive, B negative, B positive, AB negative, AB positive, O negative, or O positive.