Delayed vacc is an interesting question which i asked the dr about. He said the reason they give them so young is because until 8 mths the baby still has antibodies from the placenta present as well as breastmilk in bf babies. After 8 mths is usually when little babies start to get sick, so vaccinations are given from a young age to develop their own personal antibodies before the placental antibodies recede (i can't remember all the technical terms).
I haven't researched this point myself, but I would be interested to hear if this true, or as is often the case, the dr was just trying gto talk us into vax.
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