My DCK has a cold/runny nose (colored, not clear!) and has started coughing...where do you draw the line and say 'sorry I can't take him like this today'? Is it only when they have a fever? He is a toddler so expecting him not to put things in his mouth is out of the question...he is rubbing his nose with his hand if I don't catch it in time. Granted I only have my own toddler apart from him, but I do not want him getting sick, nor myself! Plus it's the weekend, so I don't want them thinking this is a ploy to have a day off - it is NOT!I like this parent too and we get along well...any suggestions?