I got a faint line on day 12 so DTD. We then went on holiday so wasn't good at doing the sticks every day or DTD!! Anyway I didn't get any obvious ovulating signs during our holiday so assumed we'd musted the boat somewhere along the line.
My question is if you catch the egg early, so to speak, could your OPK sticks not show a positive result? I am currently 4 days late 