chicken pox going round nursery. think ds1 had it mildly a couple of years ago, so fingers crossed he'll be ok. but dd and ds2 both in the room with the pox. work will go spare if I have to take 7-10 days off, possibly twice in a row if they do their usual one after the other act. is there any point in me hoping they might not get it? does bf help? [desperate clutching of straws]