I've only been running for a year now. But in that time I've suffered quite a few injuries. After going to the doctors, they noticed that my right leg and foot were smaller that the left, and I had a weak pulse in that leg too. (Why they hadn't noticed this before is beyond me). I was sent for an MRI, and five weeks later I went back to the doctors to see the results. All the doctor could make out was that I had spina bifida. I have been going to a physio, and she has helped alot to improve my core, but I just don't know if these problems I have will limit me. Can anyone offer me advice.