@cheri357 I've heard that sometimes it doesn't accept images/GIFs from newbies unless they've been a member for several days at first. Probably to stop the deluge of "look at my pee stick" requests that we get.
Also, blue dye tests are notorious for looking positive when they are not. FRERs used to be gold standard here, even though they've fallen in standard in the last few years. Even still, we do not recommend blue dye tests.
Fwiw, I’ve never had issues with blue dye tests. They’ve been clearly negative when I wasn’t pregnant and clearly positive when I was. Of course, ymmv.
Re: Thin blue line on clear blue plus
Also, blue dye tests are notorious for looking positive when they are not. FRERs used to be gold standard here, even though they've fallen in standard in the last few years. Even still, we do not recommend blue dye tests.