I will tell you my experience and as I've only the one, then I have nothing to compare it to.
I wanted a water birth with no pain relief. I filled in a very detailed birth plan and every appointment I went to I reiterated what I wanted. They reassured me it would be listened to. I too am a person that doesn't take drugs, but now takes paracetamol on the rare occasion.
So, I go into labour and it is like the worst period pain Ive ever experienced, and my periods are pure bastards that want me dead.
I go to the hospital and they offer me paracetamol and an Ibuprofen. I want them all dead, all of them.
Some hours later, I have gas and air- it makes me feel like Ive been on a massive bender. I tell the midwife Im going to be sick. She shoves the gas and air back into my mouth. I then vomit. I apologise, and she scowls at me.
It's been 24 hours since I arrived at the hospital so I dont know what the hell is going on.
I get some drug injected into my thigh which makes me feel like I know there is pain but I don't care.
I get the same drug again.
I am then offered an epidural at some point - I think Ive been there around 30 hours (my entire labour was over 40 hours). Immediately after the epidural I crave lemonade and they then tell me Im not allowed any liquids. Marvellous.
At some point they assess my child's heart rate internally and press an emergency button. A million people come in to gape at my hairy canary while I cry as Im asked to sign a form for a Cesarean. I do not want a cesarean. But I sign it because what else am I going to do when they tell me my child's heart rate is dropping and so is mine?
Im then brought into the operating theatre where the sense of emergency dissipates and I'm given a spinal block.
A surgeon comes in at some point (I presume its the surgeon) and instead of operating, tells me to push. As I have had every drug under the sun and dont know when Im pushing, the third midwife since my labour began tells me when Im using the right muscles and I push. My child is born, I tear from hither to thither, but thank fuck I don't feel it as Im high as a kite. But my child isnt breathing. They have to be resuscitated and yet are in the end, fine.
Because I've had so many drugs, I don't feel anything when I have my first (and probably second) poo or wee.
However, it is most likely, that my labour was prolonged, and my child was unresponsive because of all the lovely labour drugs I had. But the pain of labour was so bad, I don't think I could have coped without them. On the other hand, if Id had a water birth and somebody actually read the notes in my file, I may have had a different experience, but then again maybe not (loads of maybes going on).
I will never know. Yet the great thing is that there were loads of medical staff that got me through it and saved my child and myself, and the drugs were available when needed.