hi dnny - isnt it likely thst this one will be the easiest yet as its your third? I have had both a spinal and pethidine, but never during childbirth.
Had LO 6 weeks ago at home, no drugs, no intervention, no complications (during delivery of baby), but the retained placenta meant i had to go to hosp and have it removed in theatre. They gave me a spinal block (an epidural which results in complete freeze - no feeliong below boobs). Could not feel legs. No tap as did not need to be topped up as short procedure. I was a little worried about needle etc but
a) never saw a thing
b) they numbed area first with ice spray andthen tiny TINY scratch while they inject local anaesthetic with small needle, so by the time they did big epidural needle I could not feel a thing and was over very quickly.
As legs went numb I remember thinking (having just given birh 2 hrs before) what a blessed relief it must be to have this feeling of numbness wash over you if you are in middle of ve painful cxs BUT once it was all numb I also remember feeling really clearly that it must be a horrible sensation trying to push when you cnat really feel whats going on. Obviously my spinal block must feel quite different to a good epi where you cna still walk, but I decided then that, having done it once without epi, I would not like an epi in any future pregs (unless indicated by different circumstances to my fairly straightforward birth this time round). I am also suspicious of the "cascade of intervention" which is morelikely to happen with epi. I think I am right in saying that statistically, epi slows down labour and increased risk of other interventions, so for me, I wouldnt want to.
Pethidine - bloody amazing drug in my experience (again, for me it was not used in childbirth though). It is a dissociative drug. It made me feel "high" and I remember feeling still aware of my pain, but not really caring. I would have thought it would be quite a good option for someone who is anxious about birth as it will kill 2 birds (pain and anxiety) with one stone. Also if you know you want it you can ask nice and early in labour as thye wont g9ive it later on. Downside is it does sedate the baby too hence you can get a floppy, unresponsive baby who is v sleepy for first few days if thye give it too late, hence some places do not give pethidine any more at all. Check with your hospital/MW.
Have you thought about trying hypnobirthing? I havent done it, but it might be worth investigating. Remember c section is majot=r abdominal surgery and comes with its own set of risks , although I think what suits you best is going to be the way that reduces you stress most.
Hope some of this is useful.