Everybody seems to be completely different when it comes to labour pain relief.
I know a lot of women who said that gas and air was fine for them and they didn't need anything else.
I, however, found that it did nothing for the pain. But I didn't get to hospital until half hour after my waters broke and I was already 8cm so I was already in so much pain so I think the gas and air may have been good for me in early labour, I have also heard that with the gas and air you have to get the 'hang of it' for it to really work and since I was already so far along I was puffing away on it, probably not doing it how you're supposed to!
After going through most of my labour with no pain relief, I know for sure that I want an epidural next time, very early on! Unlike some, I feel as though being in so much agony worsened the experience for me. Definitely go to hospital with an open mind about pain relief etc. to avoid any disappointment and you will be fine. But, as I was saying, a lot of girls seem to say gas and air was enough so it seems to work for a lot. xx