I've taken 4. The first one was a first signal Walmart 88cent test which is stark white, (the one I've posted) the next day I took another one (fmu) and I swear I see a line on it for real, but it's so light I disregarded it. Then I found first response early result 3 packs buy one get one free at Walmart, and I took one yesterday (afternoon urine) with not even a hint of a line and same today. @junebaby but my dog has become overalls protective, whines constantly outside the bathroom door when I'm in there and follows me everywhere I go. And she's always In tune with hormones. Have you read bad reviews on frer?! I'm finding a lot.