Gender is irrelevant with drug testing. Drug testing devices test for the presence of drug metabolites and have no ability to determine the sex of the donor.
That being said, any human sample can be used as a sub as long as its known to be drug-free and not overhydrated.
Burnt Toast Reviewed by Burnt Toast on . is piss test gender specific? hi all, alright, of course i have a drug test coming up tomorrow... =\ and i haven't been well-behaved... you know what i mean... =p i want to be 100% sure i will pass this test... so i fessed up to my mom about me having been smoking... she agrees to let me use her urine... she's never touched any drugs in her life... Rating: 5