I have recently had my son's 12mth vaccinations done. The Dr told me that 10 days after this particular vaccination baby can peak a fever/be offish. Day 10 was yesterday and while no fever he is certainly off! Won't/can't fall asleep, grizzly and tired all the time. It's like he is when he's teething (horrible that is!) - unless this is happening at same time as more teeth coming (??). So my question is, did anyone else's bubs get this type of reaction (sleeplessness being the major concern) from their MMR vaccination and how long did it last? He is usually a good little sleeper these days.