wow i have never heard of a high spinal block, i thought they all just went into around the same spot. That definately would be scary! The spinal i had with DD went from below the breasts to the knees and wore off pretty quickly i could feel being stitched up. I would ask for the spinal you want and if anything goes wrong they can always knock you our like in my case pump morphine into you so you dont feel much.

Hmm that wasnt much help was it