From my experience, its been over 3 weeks I still have not received mine. I tested my luck with the PVT and got the good pop up after 48hrs. I called the BVNT and they can tell you when they mailed...
I took the nclex LVN on February 29,2016. I did the pvt 24hrs and 48hrs after the test and god the "good pop up" I still have no received my letter so I called the BVNT, waited for over an hour and...