Do any of these opks look positive?

[Quintina]

Hello!

Would you say any of the 4 opks in my hand are positive?

The single test in the other image is a test from before my cycles went wonky in my early 40s... how blazing is that!

The last one has a line darker than the control line. So I’d say yes, the last one is your positive OPK

Hi, thanks for replying!

There's always a darker left border to the test lines, and the rest of the line is lighter. So I never know which area to judge against the control line. Do you see what I mean? I hope those jpgs are decent enough quality to see the detail.