Caudal block?? Never heard of it, but you could go to obgyn.net and ask the doctors there questions about it. I do hope that your PS is helping you out with more than just this caudal block, as I couldn't stand the thought of you having to suffer until Janurary 7th - my goodness that is a long time to wait. Why so long????? Hope you are being taken care of.
Love,
Hell-yun (Helen C.)