M neuro wants me to have a nerve conduction test/emg on June 19th and on the advice of people here, I'm thinking of not doing it. Will a nerve conduction test even show RSD? What's the point of even doing it? I was first diagnosed with RSD in 2003, but I've never had a nerve conduction test. The doctor said it was to confirm RSD, but does she mean it's to rule out other nerve entrapments to confirm it's RSD?