Aren't kids wonderful. Hope Mr Three has no more effects.

I once took some Guides on an overnight camp and one of them had a nosebleed. It turns out it was a regular occurrence, but the parents hadn't thought to put it on the health form. Trying to clear up in a tent with three other Guides already in sleeping bags is not easy, so I just flipped the mat over and told the Guide her mother wouldn't be cross about the blood on her sleeping bag - mentally thinking it served the mother right for not forewarning me.