This is a tough one! I'm petrified of doing it myself. I don't have any children yet, but I work as preschool teacher (3 and 4-year-olds) and all of my friends have kids. I think it's the lack of predictability with the kid throwing up. If it's me, I know when it's coming...so I can get to a bathroom. They don't. It just...happens. If it WERE my child, though...I think I'd still rather be the one getting sick. Not just because of the predictability thing...but bc I would probably feel worse for them than they felt. It really scares kids and I wouldn't want my kid to go thru that if they didn't have to... Very confusing decision, though! Good poll!