gender?

ok i have missouri juvenile piss tests for probabtion every 6 weeks....i can get my g/f to piss for me(it used to work with my friend that was a guy) but will it work cause shes a girl....its a test that u piss in the cup and put the lid on and the lid tells u if u have anything in ur system....will it have anything about gender? it shouldnt though wouldnt have to be more "hi-tech" like a lab test or somethen?

It wont say anything about gender, I would personally use synthetic urine because I wouldnt touch anyone elses piss. But hey atleast its free unlike fake urine.