Blackandwhite I agree with Alohamama about being flexible in labour as it is impossible to know how things will go.
having said that, if it helps, i'd heard lots of scary stories before I had my son and given I think i have a terrible pain threshold, I was fullyexpecting the works - epidural/EMCS etc.
Except I was in total denial I was in proper labour, rocked up to the hospital where the MW didn't believe I was in labour, only to be examined and found to be 9cm and had LO 5 hours later. No drugs, no tearing, no shitting myself, minimal lochia or bleeding after. I was as surprised as anyone.
I was lucky that my son was not huge and not back to back but as he was 2 weeks early I kept telling myself that the 3/4 days of cramps/back ache intermittently was nothing. In hindsight it was latent labour. But I just kind of ignored it and went shopping and saw friends. I was very grumpy though!!
I would say that a tens machine was amazing though. And just believing in myself that provided the situation was right I could do it. But it was kind of accidental!
To be fair out of my group of 5 first time mum friends in my ante-natal classes we had nothing stronger than tens/gas and air no c-sections. One was a home birth of a 9lb baby! So it seems random to me. We did have excellent midwife support though locally.
I just kind of figured i'd go with what was best for me and baby and was happy to have had intervention if it had been needed. It's so individual. No two labours are the same (although am hoping to repeat it this time with no.2 - and perhaps a slightly faster labour.....!)