Hi, I'm currently 15 days late. My cycles range in the norm 28-35 days. I'm currently on day 45 no period. I have done 3 tests at home all negative. I been to the GP today, GP did 3 tests on one sample.. 1 was positive and 2 negative. GP said he's never seen this happen before and gave me tests to do in a weeks time. I rang early pregnancy unit just to ask advice, 1 lady on the phone said you can't get a false positive and then a different nurse came on the phone and said that I can and it mostly a false positive. Has anyone experienced this?