Promethazine (Phenagren) can cause a false negative.
Can atenolol cause a false negative
BV won't cause a false negative on a pregnancy test.
No
No. Taking the test too soon causes false negative.
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 it can not.
can atenolol cause a false negative on a pregnancy test
Some infections in the kidney can cause false positive dipstick test results but not false negative.
no way!
no
There's 150 paged is Nancy Drew False Notes