I have same issue with my right leg going numb or causing severe pain in my right thigh and calf. When I first hurt my back it was 3 visits a week for a couple weeks, 2 visits a week for a couple weeks and etc as it progressed going in less and less. Now I only go in for an adjustment every other month or so.
AFter the first week i started improving and feeling better real quick. But I am do for another adjustment.