I used an OPK instead of an HPT. It is all I had, and I literally will not be able to get an HPT until tomorrow.
Any thoughts? The square box is the "results" window. I know it is still considered officially "negative." But does it matter at all that there is a light line, or is that just a normal level of LH? I am at either 11 or 12 days past ovulation, I believe.