I was tested at probation & it showed amphetamines. So it was sent to lab. Came back positive for methamphetimes. HAS to be a false positive because I have never seen meth. I do take didrex, which she has on file. When I left the probation office the day of the screening, the urine was still in the hallway on a table. It shows on the paperwork from the lab they received the specimen... 6 days after the sample was taken. I never signed or initialed anything on the sample going to the lab. Isn't there a procedure or protocol for sending that stuff in?