ECV pros and Cons?

I’m currently 36 weeks and I have a ultrasound on Friday to see if baby girl has turned. If not they want to do a ECV on Monday. This is my 5th baby and the first time I’ve ever had to go through anything like this. Does anyone have advice? I’m doing ice pack and different positions. I’m going to see a chiropractor Monday. I’m hoping she turns so I don’t have to have a c section. I’ve had all vaginal births.