I have been testing using clear blue ovulation sticks from day 9 and I think my cycle seems to be 26/27 days. I finally got a smiley face on Tuesday morning and we had already dtd a few days earlier on in the week as thought I would ovulate sooner than I did and then from Saturday just past, Mon, Tues and Wed. Should we again tonight or do you think we are covered? 
First cycle using the ovulation sticks which has been useful as I've just been using the flo app which said I would ovulate sat/sun so was slightly off but not sure if mon/Tues/wed is enough or if we should dtd again tonight just in case. Thanks 