My serum results came through today.
The result is: 1177. Range 130 - 1,130. (I think the range might be wrong, as the receptionist seemed vague). The lady mentioned it was quite high.
Still having issues with sporadic fatigue, pins & needles in toes/hands/groin/arm pits, and a strange sensation in my calf muscles (like something wriggling under the skin!).
Thinking of getting a second test done (active B12).