Can estrace cause a false negative?

Answer 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 »

Top Q&A For: Can estrace cause a false negative

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 »

Do narcotics cause false-negative pregnancy tests?

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 »

You got a pregnancy test at planned parenthood and it came out negative could it be false?

Well, 2 days ago i had a test done there and it came back negative, I waited a couple of days,,,still no period a breif spotting but nothing serious. took another one that i bought from walmart and... Read More »

How much water does it take to dilute your urine for a false negative on a pregnancy test?

Drink water until your urine is completly clear. I suggest testing this a few times. When it says negative, you have consumed enough. Not gong to ask why you needed to know...