Hi everyone. I hate to waste a thread on this (actually I'm surprised I got one so late in the day). Does anyone know what the test RDW-CV is? I checked on that web site (Indiana?) gave us and couldn't find it. All my tests are low except this one is high ( 18.2). My ABS Neutrophils are haning in at 0.82. I have recently taken anti-biotics; would that make the ABS Neutrophols go up? Thanks Doodle Bug