L.S.
How funny, I'm from Orem. We swear by the Clear Blue Easy OPK kit. It comes with 7 tests and 1 digital pregnancy test. It's easy to use, and the 3 times we've conceived were the 3 times we'd used the OPK's. I used Baby Centers Ovulation calculator to help determine when to test, though in my case, I always ovulated at the very end and even a day past when they predicted, so hopefully you don't get that added stress like I did!! Good luck!! :)