It seems all I do is clean up vomit some days! I know it is frustrating. My problem is I don't always know who is doing it! It's hard to keep up when your at work all day. I come home and there are three of four piles of puke, but I don't know who did it. I don't know if one is sick a lot during the day or if it is just one today and another tomorrow! It's funny but I hardly ever have to clean up vomit on the weekends or when I'm on vacation. I feel really guilty about that because it makes me wonder why they are sick when I'm gone. Could it be emotional?? I don't understand it either but I'm interested in reading the responses to this thread.