Depending on who dose the testing and where, will depend on weather or not they bother with the temp. Ive had em done for drug alcohal crap, and had to go to the hospital. they tested the temp there, aslo for a job at a clinical lab, they also looked at the temp. But for my other drug alcohal at another place, they just had me go down to the bathroom and bring back a sample to drop off at the desk before I left, when they moved to another building did the same thing only dropped it back off at the office with the counceler and watched him just put it aside for later. I would just put a bit of pee in ,then warm water and shake it up, passed every time, Other times when I knew the sink was chained down. I'd bring some made at home and keep it warm in my pants by my crotch (very uncomfortable by the way) then just pour it in their cup and hand it to them when I came out. all good hehe:thumbsup: Gender doesn't matter.