Getting Excited but........

I did my first Ovulation Test yesterday and worked out my Estimated Date for ovulation via calculator - I have a faint but visable line for ovulation and my calculator tells me I should be ovulating from 17th (my birthday) until Friday 22nd (DD's Birthday) - that was worked out on 31 day cycle, but I'm not sure when I will truly ovulate because AF was late.... - should I work out my cycle on previous AF's and ignore last AF due to lateness, or should include it?? Not sure :wall: really don't want to mess this month up!!

well i dont really know how you should work out your expected O but if the test line comes up lighter than the control line you should assume its a negative. maybe you should DTD every second day from the 17th just to be sure. Also keep a track of your CM for more clues as to when you will O.