Hello Doc . My wife is 5 weeks pregnant. Few months back A doc told has told us to check Rubella igM and Igg and the reports were as pre 28th dec 2010 IgM Negative and IgG positive 189 so do we need to worry today.. and we came to know about pregnancy today . via home pregnancy test. and what do u sugesst what should we do.
No egg means previous remote infection.  So no need to worry but if it had been IGM then definitely risk was there. But its egg nothing to worry.  Go ahead with pregnancy.