It didn't bloody well work!
Had two doses but had all the paid down one side of my body.
I was very anti-epidural during my pregnancy, but even though mine went wrong, my view has totally changed.
In an ideal world we would be giving birth in the way that 1 million years of human instinct demands us too - somewhere dimly lit, where we feel secure and safe with people around us that we trust. That would give us the best chance we have of coping with the pain. Most women who give birth in hospitals these days experience the absolute oposite.
Yes, Epidurals come with their risks but if they give women a chance to rest and calm themselves (and the baby inside), thus avoiding further complications or intervention, then they are worth it in my view.
Maybe if the circumstances we give birth in are changed quite drastically and tuned to the natural instincts that are so imported in the birth process then maybe we can avoid using them but until then, even though mine didn't work, I wouldn't rule out an epidural if I ever gave birth again.