Quote Originally Posted by Lucky2011
I see you said something about 1st morning urine....is it better to take tests early in the morning verse waiting until later in the day?
If youre testing yourself to see where you stand, use the first-mornings void. For the scheduled U/A, try to schedule the test for the afternoon and urinate at least 4 times prior.

But if youre consistently testing negative using the first-mornings void, you'll test negative given to to you at any time.