Normally Rubella IgG
positive is indicative of a childhood rubella infection or due to immunisation with MMR vaccine(measles
, rubella). IgG postive is not due to an active infection.
However, if your Rubella IgM is positive , then it is very significant. It indicates an active infection
So if only your IgG is positive , dont worry about it.For extra reassurance , talk to your gynaecologist at your next visit. Hope this helps. Have a nice day :)