we were told that too, but i still got her done at 2 months. 6 weeks just seems so little to be jabbing them with needles! and then it kind of mucks up the rest of their vaccinations, I think with the littlies it is important to get them done as close to the mark as possible, i.e.. as close to 2 months, 4 months etc as you can get, so if you get them done at 6 weeks, do you then get them done 2 weeks before they are 4 months old or stretch it out, in which case the booster may not work as effectively had it been done at the correct time.

We didn't go out much during the first few months and didnt really have anyone visit so didn't worry too much about it. we didn't get our whooping cough boosters until DD got her needles at 2 months.