No clinic symptoms.ena results all 0.2. rnp/sm rising from1.0 to 1.6 in 3yrs.i'm afraid of progress. doctors say no big deal, but why raising than?

Stop worrying: I am going to assume that your rnp/smith are below the ranges that the lab considers significant. All immunoassays turn up some positivity because the of cross-reactivity of other antibodies that you may develop from meeting different micro-organisms or goodness-knows-how. The miniscule rise in activity means nothing, your physicians were right to say thing ; if you had mctd you'd know u r sick.