My M-Spike % a few months back began to rise from 0 beginning at: 2.7%, then 3.5, 4, 4.2, & currently at 5.3%. I'm on Dara once per month injection only. I immediately contacted my Doctor who advised me to continue thru my 6 month therapy regimen, & then meet in April. Is 5.3% considered alarmingly high? Also, how do you go about discussing changes in therapy? I've had a Stem Cell Transplant in 2021 that didn't reduce the cancer. Any advice would be greatly appreciated. Ken