hello and welcome to BB,
I'm due with my first so I can not give you any first hand experience, however my sister was in the same position as you. Her first baby was emergency C, it's head was massive and was 9.5 pounds, after a full day in labour they could not get him out naturally so they did teh C section.

With her second, she booked in for a C as it was the same father so she assumed the same complications would take place. She actually ended up pushing the C-section forward a week as she had very bad siatica so it worked out well that she had planned a C-section.

My sister lives in the country, she only uses natural products (she even wears only organic make-up) etc etc... She would have loved a natural birth, but in the end, the health of her baby was more important than her desire to have a 'natural' birth. There are many reasons for having a C-section. I think that often your first choice is the right one, that said, I think you should talk over your concerns wtih your doctor and midwife, as whatever decision you make you will need to be 100% committed too. Having a C-section is NOT the easy way out and you will need to be strong with which ever birth plan you choose.... good luck, and let us know how you get on.

All the best