Ive recently been put on probation, and I honestly cant see myself stoping smoking marijuanna; and I really dont want to ither. I have random drug and alcohol tests. Now, Ive never been in this kind of situation before, and never had to do a drug test, so im a little confused as to what to expect. When I get called from my probation officer, and tells me to come in; will he be calling a day before? And, when I go in, how will this test be organized? Will I have someone breathing down my neck watching me pee in a cup, will he be literally looking in mirrors to make sure im not doing anything fishy, or what? Im planning on doing the substitution method, just to be safe. Is it safe, if I practice enough? And by safe, I mean, is it safe to not get caught in the act of doing this? I read alot on these forums, and did a little bit of substitution practicing myself; This is what I understand: I need a 2oz bottle of clean urine; or a condom (Im planning on using a bottle) Its going to be tucked beneath my scrotum, and near my anus. Being there, it should be around 89 degrees farenheit (experimented) From what I understand, I need to heat this up to around 98 degrees farenheit before I put this urine into the sample bottle thingy... Seeing as I have no idea how this drug testing thing is operated (I dont know if im going to be watched while im peeing, or if im going to be behind a closed person bathroom, or behind a stall, etc.); I dont know what to expect, or how to heat this urin up. If this urin is infact heated up to around 98degreese farenheit (Give or take a few??), and I got the piss from a clean person; do I have anything to worry about? Like did I do anything wrong, forget anything? Also, I appologize, but, if I were to make someone pee for me, how do I perserve the pee to seem natural, As if it just came out of me? Do I need to refridgerate it to perserve it for days/weeks? And take it out the morning before the drug test, heat it up, tuck it, heat it up, and then put it in the sample? Sorry for all the questions, its just I dont feel like going to jail under my current charges (9 Felonies, 4 misdameaonrs), and im sure if I fail ONE drug test, I will be in there for quite some time. And please dont tell me, if its that important, I shouldnt do drugs, because, thats not what im looking for. Thanks in advance.