Thanks for the advice. I bought some more THC strips and I'm still testing positive or really faint so I'm not going to risk giving a proper sample (my fat cells must be pretty saturated, its been over a month now since my last smoke). I've looked over the medical form and there's going to be a scrotal hernia (hold balls and 'cough' test) so I was wondering about where to hide the synthetic? My plan is to velcro it to the inside of my jeans, I'm worried that if I store it in my underwear it'll get seen or fall out at some point. I'm not sure about whether I'll have to 'drop em' at any point but I want to be extra sure. Does anyone see any problems with that? I don't think they'll be really strict about checking before I give the sample as it's a privately funded pre-employment medical but I'd rather be safe than sorry.

Any advice would be great, you guys are life savers!