Since ds has started nursery, he's had constant colds. I'm concerned it might be worse because he's only going one day a week so he's not being exposed to all these things every day and therefore building up an immunity. He has six days away from the nursery bags and then he goes back and catches another one. Is it madness to consider taking him out and swapping to a childminder just because of the bugs? Has anyone done that? Or do you think it really is true that a child that gets through all these things when they're this little, might get less ill when they start school. Sorry if I'm sounding a bit of a worry-wart, I just feel bad for inflicting all these illness on him just because nursery is a bit cheaper than childminder. Was going to up his days to two days a week in a few months time...