I tested positive on day 15 morning which is the second to bottom which it looked like the last one when in time frame so it truly didn't get any darker from morning to night so I knew it was time. also I tested again three days past to see if it was still dark and nope not no longer in a surge so pretty sure I ovulated. if you want you can keep testing but like I said I'd baby dance anyways.

just start baby dancing so you don't miss out good luck

here's mine and I'm past my surge tested to make sure it was it because in person the second pine wasn't as dark but pretty close and was confirmed by my cm and cp