We are supposed to go to a friend's house tomorrow night to have dinner and stay over. Their toddler got croup 3 days ago and is being treated but I'm nervous for my 2 year old DD to get it. She was sick with a cold and stomach virus over xmas and she's now potty training so it's been a lot for all of us lately. I tend to be pretty laid back about kid's sickness and know it's inevitable with daycare (she goes 5 days/week). Dr. Google says croup is contagious for 5-6 days so tomorrow is still in that window but definitely a gray area. Does anyone have experience or other information based on your LO?