Tbh I didn't know for sure my friend dd had chicken pox until afterwards but I did have and idea thats what it was.
Now I am wondering whether I should have kept them away, or whether its best to get it out of the way.
Told dh my friends dd has chicken pox but didn't tell him i took ds's round there. He'll go nuts if he finds out.
On the good side I think dh parents might not want to come around so much for a while