Last 5 days I have been using the opk sticks only to see line progress. In the afternoon I’ll get a nearly positive opk but for the last week I haven’t had a peak.

Today I thought stuff it, I want to see what the clear blue digital would say and the first time using it, I got a solid smiley and that’s only with a 2 hour hold (I did it in the afternoon) when normally it’s a 4 hour hold for the clueblue digital (that’s what the instructors say) I’m worried because my LH has been high every afternoon for the last week that this is invalid. Are these accurate?