So my peak Lh surge was Tuesday. It was blatant, no doubt in my mind, peak positive. Then Wednesday it was still positive but not as strong as Tuesday. Well today is Friday and i just took this and when Glow analyzes it says it’s negative, but still looks very strong....is it possible to keep a surge like this? I know this is negative, but usually by now it isn’t this strong. We have BD the past 2 nights (Wednesday and Thursday) and plan to tonight or tomorrow as well...Usually after 3 days it lightens up....just wondering if anyone else has experienced this...