Immunastions yes or no? Uk based


There is a lot of conflicting information regarding immunisations particularly within boys who are mixed or black that the mmr vaccine increases chances of asd/autism by up to 240%.

I have a 3 month old baby who is of mixed decent I also have an older son who is 9 and is also of mixed decent who before he had his vaccines as a baby was chatty reaching milestones etc then just stopped between 9/12 months and was diagnosed as asd by aged 2.

I am trying to weigh up the pros and cons of having my son immunasied. I'm leaning to having them done as I'm not sure if the risk of asd and other factors outweighs the risk of catching set disease but my o/h is adamant he doesn't want them done.

Any help advice or guidance would be greatly appreciated.

Thanks all :)