Hi, It's not really a health problem but a question regarding conflicting drug screens of mine regarding Fentanyl.My last drug screen came back positive for fentanyl and the drug cutoff concentration for this test was 10ng/mL. Then the next six drug screens came back negative for fentanyl and on the fifth one they changed the Cutoff Concentration to two ng/mL. Could you tell me if that would make any difference in the results? Thank you very much for your help.
Hi, is masturbation ready bad for health. Does it affect physical fitness. Or does it affect spermcount?
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