My 5 Year Old is Having Dental Surgery Under General Anesthesia in 5 Days & Has a Cold. Should We Postpone It?

She is having pre-op tomorrow and we are wondering if we should postpone the sugery now or wait till Friday? She has a very bad gag reflex and a bad cough and coughing fits. I know we should just wait to talk to the pediatrician but just trying to collect info.
Thanks

Suggestion:

Surely the dentist will give you a more reliable answer than the rag tag caravan of strangers on here.