I know the blue dye test (equate first response) has some awful rating but I had already purchased them so I used it this morning. The other one (that came with a dropper) is an equate early one step brand. I know that line is very small and very faint. My period is only two days late, CD 38, 16DPO. These are my results. Anyone have any input with the brands and faint positives? We bought more from better brands just waiting for them to be ready to pick up.