I got a letter from the hospital yesterday saying my blood tests show I'll need a Rubella jab after I give birth......but I had one after my miscarriage in September! I assume this means it didn't work.......trying to get hold of my doc but no answers yet. I know the risk of birth defects decreases after the first tri but it's still a worry - the only advice I can find is to "stay away from people who may have German Measles"! Easily done then...??! Anyone else have the same problem? xx