Peak LH Tests

Jessica

How long have you had a peak LH test for before? I am on day 3 of peak on CD 23, and it's not just close in color it is very dark. I test twice a day and it is both times. I have never had such a dark peak test before or for this long. Has anyone else experienced this? I also had a positive on CD 15 but never had a temp spike yet. So I am not sure when I am ovulating now or if I already did.