Hi I am writing to see if someone can help me understand something? When I was about 29 years of age I had to have colon surgery for the removal of almost all of my intestine. The doctor said that they only left me enough to keep from having to have a colostomy. I was told that I would have to take B 12 injections for the rest of my life, which I have done up until a couple years ago, due to the expense I could not afford to take the injections. Now my doctor has started giving me my injections once a week and I just had my blood test done which says that it was marked at 2000 PG/ML but yet it was marked as low, my doctor seems confused at this point so what do I do? My doctor says that the 2000 PG/ML means that it is high but the results of the test say it is low, can anybody give me a little insight into how this could be? Thank you in advance for any information that you could give me!