How well do you and your DD know the adults there, and would your DD stay at playgroup without you?

I didn't think ear infections were contagious (not suggesting anyone implied they are, and maybe they are but I don't know?? ) would you let her to stay there with out you, even for 30mins? This depends on who else is there, how well you know them etc..

DS goes with my mum to playgroup on Tuesdays, and 2 other relos go with their kids, so he's gone before without mum, but its different when there are family there.

ETA: happy belated birthday Alexander!