Just to add my ten penneth.
My daughter who is autistic, had the first MMR jab. She has not had the second.
I had to fight like hell for that.
We decided that we couldn't risk making her possibly worse.
We had lots of meetings with the health authorities who were so up their own arses and full of utter shit.
Our doctor, finally said that it wasn't necessary as the second jab was really to cover those who didn't take from the first jab.
She said that there was a greater % chance of our daughter being immune than not.
She advised to not have the second.
The only thing she mentioned, was that at a certain age, it would be prudent to have the rubella inoculation.
So for me its arseholes to such prats who suggest such stupid things.