Hi,
I’ve done a FRER at 10dpo (not FMU and have a very faint line)
The control line showed up first, then the dye ran back across the test and the line showed up, albeit so faint I can’t hardly photograph it, let alone see if it has colour.
Is this likely to be a true line or an evap?
I’ve only had stark whites on FRER before apart from when I’ve been pregnant and have never seen it run back across like that so worried it’s just a dodgy dye run.
Photos attached.
P.S I know the only real answer is to try again with another FRER and FMU