If you don't need one why would you have it? I've had two babies, one VB and one c-section. Whilst I had no problems with the c-section i would choose v-birth every time. Everyone is different but having a c-section was a let down and i didn't bond as quickly with my second child as i did first time round. He also had fluid on the lungs which is common with c-section children and had to be admitted as a patient himself and watched over night. It meant i couldn't start breastfeeding til the day after the birth and we had a few problems i believe, that are a direct result of that.
As far as things went for me, I was up the afternoon of the c-section and i checked out 4 days later, a day early because i missed my first son. I've had no issues at all and was given the thumbs up to exercise 3 weeks after the section. So as far as c-sections go it was brilliant but it felt weird for me carrying a baby for 9 months only to have my stomach cut open and it taken out of me rather than me pushing it out. Sure i was proud of myself for having a v-birth ( i had a big baby) but that wasn't it - it just felt like a more fitting end to 9 months of carrying the baby. Like, I got it there, now i'm going to get it out.
Just my two cents. Whatever happens, just be mentally prepared. I kind of freaked out in surgery because it was all too much for me. Mind you, I was given a night's notice.