Well, DH and I have had uh, let's just say it's more than a slight disagreement. I didn't know a lot about vaccines when DS was newborn, but I knew enough not to get the HepB at birth, and begged him to hold off on others until we could learn more. He refused and bullied/forced the 2, 4, 6, 9, and 12mo shots on DS

and DS had a bad reaction to 2mo but he insisted on keeping going, believing the nurse when she said reaction was 'normal'

:
I've been going to counseling for well over a year now and this is one of the main issues and it still is not resolved. I don't know if DS will have any long-term issue from the shots, so far he's fine but there's just no way to predict. I also do not know how I am going to resolve with myself how I was bullied and forced into it. We are supposed to be trying for another baby too

So, I guess it depends on how stubborn your DH is. One thing that has really helped us so far is to watch the Dr. Jay Gordon vaccinations video together. This did open his eyes to a few things, but there is still a lot more about vaccines that is not talked about in the video that concern me. When the subject comes up, I do end up sending him things via email, but he seems to ignore them. Once he said that they are studies that are too much to read but most of what I send him is not so I think he is just ignoring the issue and sticking his head in the sand. He won't read any books.
I have a lot of helpful links on my webpage that you can check also.