Anonymous wrote:A false positive is rare w/home pregnancy tests.
I would say the negative is more correct since you used your first morning's urine which is more concentrated and can give you a much more accurate result.
I disagree with your second statement. More concentrated urine is more accurate for a positive test, not a negative one when you have gotten a positive with less concentrated urine. That is, if you get a bfp with more concentrated urine and then a bfn with less concentrated urine, the concentrated urine is more accurate. But If you get a bfn with more concentrated urine but then a bfp with less concentrated urine, it's much more likely that something was wrong with the negative test v the positive one since true false positives are really rare (not counting those pesky indent lines that have no color).