Whatever she wants to do is the right decision for her.
I was supposed to go in to be induced, and found out my DS was full breach. The decision was out of my hands at that point because the standard of care was C-section for breach deliveries. I'm just glad they found out before I spent a day in labour!
I firmly believe that no woman has the right to tell another how to give birth.(even if you're her mother and have strong opinions one way or another) OK, I'm off the soapbox now.