Oh I had gas and air with my second. I panicked big time when had VE and was told only 3cm.
And asked for an epidural.
But it turned out I was actually 10cm (senior midwife checked as I was bearing down uncontrollably) with unbroken waters and the student had got it wrong. DS arrived minutes later.
Not cross with the student - but was cross with the senior midwife. I had arrived at hospital having been told no midwives for a home birth. Told wasn't dilated while uncontrollably pushing. Lost confidence and asked for an epidural. Senior midwife said "desperate for a homebirth and now you're begging for an epidural?" in very snarky way. Soon showed her!
Third birth at home. Very fast, midwife by skin of teeth. But lovelylovelylovely.