as for the chlorprocaine, at my hospital if the OB needs to take a pt back that's been laboring and who has an epidural they call them either urgent or stat before taking them back and usually rush to get the baby out.
We know that half the time it's bull**** but we can't argue with them.
In fact funny story or maybe you guys won't find it funny but, we had a case where the lady was laboring for a sometime and the OB decided to call it a stat c-section and bring her back to the OR, by the time he walked in ready to start she was asleep with a tube in her mouth. He questioned it, and the attending anesthesiologist replied to him, you called it stat, stat c-sections go to sleep with a tube in their mouth. You'd think this would teach the OB to actually think and not call stat c-sections unless they were truly stat but no not the case.
The OB/GYN department at my hospital is terrible, the residents have no surgical skills and there are almost always complications with their post-op patients or intra-op complications like perforating the uterus on hysteroscopy d&c happened to me multiple times, or cutting the bowel or bladder during one of their cases, which I've also seen a few times in my short time in the OR.