my DS is due his first MMR jabs next week, i have read about the side affects and how they can be worse than other vaccinations side affects which worries me, i also read it is a live dose of MMR they inject DS with and as i live with my two sister one who is 2 years and other just 2 weeks, neither of them have had their vaccinations against MMR and i am worried of the risk it may pose to both of them and if DS has a live dose of MMR, i know when i ask the GP she will say it's fine as they have every other time i have asked questions at previous appointments! so just wondered if it is best to wait or if it really is 'safe' for DS to have MMR and it not affect my two sisters?!