I had three children with no epidural, just tens machine and gas and air. It was fab. I could move around, go to loo, stand, sit, kneel, whatever.
They weighed 7.14, 7.12 and 9lb so fairly big. I won't pretend it didn't hurt but it was bearable and so so worthwhile.
In fact the most profound and absorbing experience of my life. Makes me quite to think I won't do it again...
Just think, each contraction is one more you won't have to do again, one more nearer meeting yr baby.
No 3 by the way was so quick I cdn't have had an epi anyway, woke at 4.30 in pain, in hosp by 6am, need to push by 8.15am, four pushes (waters, head, body, placenta) baby out by 8.30. That was the 9lb-er as well! It's the pushing I had found hard work before so this was a big plus.
Had excellent midwives and all in all three very positive birth experiences.
Skim-reading the thread, some good ideas, lydialemon is right about breathing and positions, and as others say, every birth is uique, you need to go with how you fweel. All the veey best of luck.