Hello,
Mild bands (kappa, lambda, others) are sometimes noted in normal, healthy individuals. There are no effective screening tests for myeloma, and it is not clear if workup of healthy persons with family history of myeloma is beneficial. However, if your peace of mind is disturbed with the finding of the blood test, do consult a hematologist by all means. If you are trying to have a baby, than you need to be in a happy, unworried, peaceful frame of mind.
All the best, and God Bless! (and Good luck with the planned motherhood!)
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