No. Home pregnancy tests detect the hormone hCG, not byproducts of infection. Infections do not cause the hormones to be released. It is best to get the pregnancy confirmed by a doctor and have the UTI treated as soon as possible.
Yes, lithium can cause a false pregnancy on a pregnancy test.
No.
A false positive pregnancy test is extremely rare, so I would say no, if the tests read positive you are most likely pregnant.
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.
Depends on what you're being tested for. If you are an athlete being tested for certain hormones (steroids), then theoretically it could be plausible that you could get false positive. Concerning "recreational drugs" the answer is NO.
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.