I have been diagnosed with MBL I have not posted for two years on this site as I have been keeping well. However at my recent six monthly haematology appointment I was a bit concerned with my blood results. My lymphocyte count is 6.5, WBC 12.7 Hb 140, platelets 207 these have remained pretty stable over the last two years. However my Consultant did say that my immunoglobulin levels were low with my lgm level low at 0.2, he advised dual antibiotic treatment in the event of an infection and I return in six months time as normal. I would like to know if this is due to the MBL and whether this is a normal occurrence for MBL.