I’m currently ttc #2 and wanted to know if u ovulated later in your cycle does it have an affect on when your period will start? I have been using charting and opks. Clearblue advance that gives u the smiley and peak. I got my peak on the 11th and it said I should ovulate around then too according to the app. I have a 37 day cycle. I’m not quite sure when I ovulated this cycle or when to take a pregnancy test. My period is due today. No period signs but If I implanted later cause I ovulated later then the orginal ovulation date then my pregnancy won’t show now will it?