u/FrostyDAdroman

Going tomorrow for a test. I have smoked for 20 years straight. I have maybe not smoked 10 days total in the 20 years. I also have taken a major break as this has opened my eyes. It's been 15 days and still testing postitive. I have a coworker who is going to go to the clinic with me while we are at work and pee in a bottle before I go in. Should I wait before going in, or have him pee and go in straight away? Thank you