I'm 10 dpiui and 12 days past trigger.  I thought my trigger had tested out, but I am definitely still seeing very faint lines everyday.  I used the same dose as last time (Novarel 5,000) and last time my strips were stark white by 7 dpiui.  Anyone else have varying lengths of time that their triggers tested out?  Or could this be a combo of trigger testing out + real bfp slowly rising?