Hello @jcholt23, Welcome to Connect. I don't really have an answer for you but I do think that's a great question for your doctor. If you want to learn about the different EMG tests, here's a site that gives the details on the different nerves tested including the femoral nerve - https://teleemg.com/manual/lower-extremity-nerves/the-femoral-and-sciatic-nerves/.

You might find the following article helpful for learning more about the condition.
-- Femoral Neuropathy: Causes, Symptoms, and Diagnosis:
https://www.healthline.com/health/femoral-nerve-dysfunction
Do you have an EMG study schedule?