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Promethazine (Phenagren) can cause a false negative.
Can atenolol cause a false negative
BV won't cause a false negative on a pregnancy test.
can atenolol cause a false negative on a pregnancy test
No it can not.
No. Taking the test too soon causes false negative.
no way!
yes.
No. The only thing that will cause a false negative on a HPT is testing too early. See your DR for a blood test.
No.
Some infections in the kidney can cause false positive dipstick test results but not false negative.
As they are strong drugs it can affect the pregnancy test.