Yeah I think I understand. Maybe I didn't stuff it up then. I tested I think maybe mid afternoon or so and got the faint-but-not-too-faint line and then didn't test again until late afternoon the next day cause we went snorkelling during the day. So, maybe the lines would have gotten darker had I continued to test throughout that day. We did continue to bd for the next few nights after that anyway so surely we got it right. I guess it is like Spring and I were discussing, just cause you do it at the right time doesnt necessarily mean you will "get it right". Guess we will have to keep trying next o-cycle - gee, DH will be so upset

Thanks heaps for your help Deb, I will definitely continue to use them