hello ladies my son has autism after an mmr vaccination and my sons problems started soon after.There is a dr and two other professionals who got sacked from the general medical council for opening their mouths.These dr's have solid proof and thousands of families whose children changed soon after the mmr vaccine.Check out dr wakefield by googling his name as i don't think i am allowed to post links here.His work is a huge eye opener.Everyone has there own opinion and i am not pushing mine on anyone i just don't want any more kids to suffer.It has ruined my sons life.If your child has autism and bowel problems check his work out you will be amazed.