I have recently been prescribed Valium suppositories, to be inserted vaginally, for treatment of pelvic muscle spams. My boyfriend has a job that subjects him to random drug testing. If I begin using the Valium suppositories, will having sex put him at risk for a possible positive drug test? Is there anything else I should know/be aware of before attempting sex while using the suppositories? (i.e. Is there a certain amount of time we should wait after using the suppositories before having sex?)