Are second c-sections always scheduled?

Mallory

The hospital I deliver at does not allow you to have a VBAC. So for a second c-section, do they always schedule it? Or wait until you go into labor and then go to the hospital for a c-section? Or does it depend on the practice/hospital? I am not currently pregnant but for some reason this question is eating me alive. I feel like it would take some joy out of your pregnancy if you know for a fact when your baby will be born...like it takes some of the excitement of waiting away? Does anyone have any experience with this?