Over the last three days I have taken four FRERs, all positive. They are light, but seemed to be getting darker. I had a beta done today, right after taking a positive test, and it came back negative, reading only 2.2.
I know FRERs are sensitive, but not that sensitive, it doesn't really make sense to me. The nurse I spoke to said there are false positives, but what are the odds I'd get four, and with tests not from the same batch?
I'm ebf, which the nurse suggested could have something to do with it?
Any other ideas what it could be?