Do narcotics cause false-negative pregnancy tests?

Answer On One Hand: Narcotics Will Not Alter Pregnancy TestsNarcotics, including cocaine, marijuana, heroine and alcoholic drinks, will not cause false-negative pregnancy test results, according to the U.... Read More »

Top Q&A For: Do narcotics cause false-negative pregnancy tests

Can medication for seizures cause a false negative result from a serum pregnancy test?

%DETAILS% Answer I remember reading on the instructions that only meds containing hcg hormone will affect the test. To be on the safe side I would still check with the doctor

What condition could cause you to have pregnancy feelings of life growing inside with no pain just flutters and sensations with other pregnancy signs but negative tests?

Answer I find that happens to me when I am gasy, but really wanting to be pregnant. Answer I found something on google when I put movement in upper abdomen it was called gastro...something it has a... Read More »

Can estrace cause a false negative?

You may receive a false negative on a pregnancy test because you took the test too early, incorrectly or waited too long to read the results. The hormone estrace should not influence the effectiven... Read More »

Can you have a false negative blood pregnancy test?

Yes this is possible.I have a friend who had taken several test all neg,then she went in for a blood test that came back negative.Well when her period never showed she kept testing and finally she ... Read More »