Is it common for FRERs to have an evap line every time? I’ve heard many stories and I have ordered some pregmate cheapies to try on Monday but I have taken 2 FRERs yesterday (and today, which I know I messed up since hcg doesn’t double over 1 day) but I have seen 2 lines vvvvvfl but the one today was the first time I saw pink and both pics are approx 4-8mm

Top pic is form today bottom is yesterday both with fmu

None of these are edited or tweaked