12 weeks pregnant.Rubella blood test report: TOXOPLASMA IGM = 0.10 [<0.5=Non-Reactive, 0.6=Equivocal, >0.6=Reactive] TOXOPLASMA IGG = 0.1 IU/ml [<2=NEGATIVE] RUBELLA IGG = 0.01 IU/ml [<5.0 NEGATIVE, 5.0 - 9.9 EQUIVOCAL, 10.0 POSITIVE] How to interpret? Am I POSITIVE or NEGATIVE for Rubella? Both IgM & IgG NON-REACTIVE *but* are not ZERO! Is NON-REACTIVE same as NEGATIVE (& vice-versa)? Non-zero IgM value normal? Does non-reactive but non-zero IgM increase typically? Should IgM ideally be zero?