Ovulation test negative to no line at all...

[brittalysson]

Hello, my husband and I have been TTC for 2 years, we finally started using clear blue ovulation test. My cycle is always 31 days, so I started testing on day 14. Last month I got the positive LH on day 15. This
Month I started testing in day 14 and got very fain lines all the way up to day 18, on day 19 I got no line at all. Any ideas as to why this happened? I am also taking a fertility aid, could that have anything to do with it?
Thanks!

 

[Diddy2013]

If your cycle is shorter this month you may have ovulated sooner. I hope that's what it is for you. Do you temp? That's another good way to confirm ovulation.

 

[brittalysson]

I don't take my temp. I will start that next month. Other than maybe a different cycle this month, which would be strange since they have always been the same! What else could be the reason for this?!?

 

[Diddy2013]

Either you ovulated early or you haven't ovulated yet. It's can vary by a few days. Good luck!