Okay, so we all know that any result after the "time limit" is invalid. But I was just reading what it actually says in the pamphlet that came with my FRER's, and it says to read the results as soon as possible after three minutes, and to disregard any negative results after ten. Shouldn't that be the other way around? Shouldn't we disregard any lines we see after ten minutes? Because, if we don't disregard positives after ten minutes, the lines that show up late are still valid, right? Does anyone have any experience with lines not showing up for a while on FRER then them being actually BFPs? Just curious.