i'm the same as olecyn. docs and PTs and TOS neurologist have told me to sleep on my back ONLY. when i sleep on my side both arms get very numb. i had such a hard time implementing this--it wasn't until i got a wedge of sorts to put under my legs that i was able to stay on my back through the night. i also put a small roll vertically between the shoulder blades and this helps keep my chest open and my spine in correct posture. i have worked it all out with the PT. And a tempurpedic traditional pillow (with the big curve) under my neck. It's important to get the right size tempurpedic pillow.

am curious to learn if towelhorse has a diff solution for his particular issues.