Lauren you also have a lot of open circles - are you having trouble taking temp at same time daily? Agree with two about moving onto e4d. Me personally I had nothing but trouble and stress trying to use opk test strips - I went to cb dual digital and haven't looked back. I used some strips this cycle because I doubted the digi due to such a minor temp rise but it was right again so if its an option for you why not try them next cycle if this one is unsuccessful?