As a parent the vaccine thing is one of the hardest parts of being a parent medically. My fiancee's brother has autism, and there is a thought he may have gotten it from vaccines. However some vaccines do help with major issues like Polio, measles etc. So it is like walking on the edge of a razor blade, the children need certain vaccinations, but they could be permanently damaged from them if something goes wrong. So as a parent what do you do? Try to spread them out? Slow down the schedule? Not get them at all? Or just do what the doctors say and pump your kids full of vaccines? It is a really tough situation they have put parents in.