These are my OPKS that I took today do far.
The blue dotted one on the bottom was taken at 8 this morning. The red dotted one in the middle was at noon, and the green dotted one on the top was taken at 2. I know you are supposed to wait 4 hours between tests, but I was getting ready to shower and decided to just take it. I am supposed to start ovulating tomorrow and was curious to what you guys thought. I wonder if I had waited the full 4 hours for the last one if it would have been darker. I do plan to test again at 6 tonight.