I just ordered pregnancy test and want to know correct way / dosage to apply to test to make sure its real. I have felt an increase in libido since using this brand but want to test to make sure before I order alot more. I never felt there was a real benefit to using this stuff unless trying to make sure you can still have children but I have felt great since using 350 IU 2 x weekly. Hopefully its not all in my head.