So I couldn't take OPKs this month until CD18 and when I did, CD18, 19 and 20 were negative.
This is on a digital clear blue OPK where you either get an empty circle or a static smiley.
Is it possible I ovulated on CD17 or would that have still given a smiley result on CD18?
I had really bad ovulation pains on CD13 but sometimes they happen on ovulation day and sometimes a day or two before.
Only DTD on CD13 and CD17 so trying to work out if there's any hope this month...
Hope some of that made sense?
Any thoughts very welcome!