Will b12 vitamins give me a false positive on a pregnancy test I took a first response test and it came back positive and 5 one step test that came back negative I have been having brown... View answer

negative, and a PCR on Saturday that came back negative today. Was the first test a false positive? ...Hi! I received a positive rapid antigen test on Friday, but was confused as I have had no... View answer

Will b12 vitamins give me a false positive on a pregnancy test I took a first response test and it came back positive and 5 one step test that came back negative I have been having brown... View answer

Will b12 vitamins give me a false positive on a pregnancy test I took a first response test and it came back positive and 5 one step test that came back negative I have been having brown... View answer

Hi, please advise me what I need to do in response to the Nicotine false positive test result. I ... and working with metal can cause false positive for Nicotine test, and I am a... View answer

Took one HPT with positive result yesterday morning First Response Gold Digital and then collected ... Conception Indicator today and result was negative. How likely would it be that I received a... View answer

of date so went out in my lunch hour and bought two first response ones...both positive. Can loop diathermy cause false positive tests because surely it would be too early to be real? im... View answer

first response. But not faint, just light but darker than a test i took 2 weeks ago, which had a faint ...3 negative preg. Test, 2 positive. I took one today, 15 days late for my period, havnt got one ... View answer

digital) it had a faint positive. The next morning I took 2 more tests. E.p.t was negative, first response ... I getting my hopes up on a false positive? ... View answer

it necessary for me to take the medication and should the first test be looked at as a false positive? ...About 4 months ago, I got the PPD Test done and they said it was positive. I did the... View answer