Hi. Thank you for taking the time to read this. I'd appreciate any advice. About 7 days ago, it seemed I got a positive OPK in the afternoon, but it disappeared (faint line by evening). Several days later (last Thurs), in the afternoon, I thought I got another positive OPK, but it also became faint by evening. Unfotunately my temp never went up (and I am now on day 26). My temp is still around 97 degrees. Has anyone had this experience. Is it possible I still may ovulate this month?