I have plans to take the DCs to visit an old friend of mine tomorrow. She lives abroad and I haven't seen her for a year. Her mum has offered to make lunch for us all. She goes back home the next morning.
But yesterday I came down with a horrible cold, achey bones, shivering etc. It's definitely not flu but it's not very pleasant either. I'm not in bed but don't feel much like getting up and about. I expect the DC will come down with it in due course.
Personally I don't like it when someone calls me and says 'I know we're supposed to come over, but I wanted to let you know that I/ DH/ DC have a cold/ tummy bug/ TB. Do you still want us to come?' Generally the true answer to that is 'no', but the fact of the question being asked makes me feel obliged to issue a cavalier 'yes, it'll be fine, bring the pukey child along'.
But the other alternative is to cancel at short notice, putting my friend's mum out and meaning we will not see her again for aeons. And maybe she'll think a cold is ridiculous reason for cancelling.
What would you do?