[prmoustache]

I think I'd always call an ambulance if it is what I perceive as a life threatening situation. Actually I did it once. You can't give CPR to your kids while driving. I also think calling the other parent would be way below in term of priority than making sure my kid stays alive so I think I would call only when ER specialists or at least paramedics have taken charge of them and that may be some hospital clerk doing it for me if I have to be available to give information about medical history.