Hi Kath
I haven’t got MGUS, but the Myeloma UK infosheet about it, which can be downloaded here
http://www.myeloma.org.uk/information/myeloma-uk-publications-list/other-related-conditions/mgus-infosheet/
says, in the “How is MGUS managed?” section: “Paraprotein levels can rise and fall in MGUS – this is normal. However, any steady increase in paraprotein level, or development of new symptoms, requires further tests to investigate whether MGUS has progressed to myeloma.”
There will also be a margin of error for each measurement.
So I suspect there is nothing to worry about yet. You need more than two rising measurements before you can describe the trend as a “steady increase”. Your paraprotein level is also well below the 30g/L upper limit that’s used for MGUS diagnosis.
Take care
Ian