No.
False positives are extremely rare, it would be incredibly unlikely that you'd have two false positives with two different brands of pregnancy test.
Good luck with your pregnancy.
It is possible, though rare.
Yes, lithium can cause a false pregnancy on a pregnancy test.
A false positive pregnancy test is extremely rare, so I would say no, if the tests read positive you are most likely pregnant.
No.
No , but a negative test can be a false positive .
No, in perimenopause hormones begin to decrease. You cannot have a false positive test.
Your results can be a false-negative or a false-positive.
Usually a false pregnancy means that you have taken a pregnancy test and it gives you a positive reading when you are not pregnancy (which is very rare) or a negative reading when you really are pregnant.
No it can not.
The chances of that happening are very low as false positive pregnancy tests are very rare
Some infections in the kidney can cause false positive dipstick test results but not false negative.
If the test is done properly, the chances to give false positive test are very slim indeed.