Below is a picture of two tests I took this morning from the same sample of urine. The two drug lines are of noticeably different intensities (It may not be completely evident from the picture, but they were different). Today also marks 30 days of testing clean (51 days sober). My u/a is coming up next Monday, 8/13 so I've been testing myself every morning for the past two weeks just to make sure I'm good (I'm addicted to testing myself for pot - literally!). I don't know exactly what to make of this except that this seems to be a function of the drug test itself, not my urine and reinforces the idea that a pink line is a pink line, no matter how dark or faint. Also it's relevant to note that my drug line intensity has been more or less the same since I first had a negative result 30 days ago up to now which reinforces the idea that an i/a is not capable of providing a quantitative result.

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deandavidmartin Reviewed by deandavidmartin on . Observation about faint lines Below is a picture of two tests I took this morning from the same sample of urine. The two drug lines are of noticeably different intensities (It may not be completely evident from the picture, but they were different). Today also marks 30 days of testing clean (51 days sober). My u/a is coming up next Monday, 8/13 so I've been testing myself every morning for the past two weeks just to make sure I'm good (I'm addicted to testing myself for pot - literally!). I don't know exactly what to make Rating: 5