I had an induction 15 months ago with DD. I went in at 41 weeks and 5 days. This is what happened to me:
I went in to the labour ward at 6pm on the Wednesday evening. I had the first pessary that evening and was sent up to the wards to sleep, Dh went home. That night nothing happened and Dh was back in time for the next pessary attempt at about 8am in the morning. After a few hours I had the odd twinge but nothing to cause any form of pain.
That evening I went back down to the labour room for another internal. The internals hurt quite a bit as the pessaries dry 'you' out quite a bit, so it is uncomfortable but doesn't take too long. You can have gas and air too if you want. For me it still hadn't done much, just started to thin out my cervix a little. So, that evening another pessary and back upstairs and Dh sent home.
By the early hours of Friday morning I had very painful contractions. Well, not contractions as such - more one long pain rather than peaks and troughs. I had a bath and some painkillers from the HV. I was being sick a lot too. At about 4am I went down to the labour ward, another internal and found I as 2cm dilated. I was then given something to stop the sickness and some pethidine for the pain. This let me sleep for a couple of hours or so. When I woke they sent for Dh for me and put me on an oxytocin (sp?) drip to try to move things on.
By 9am I asked for an epidural as I was in a lot of pain and nothing was happening for me. I got this quite soon and it did take most of the pain away, apart from one small area in the small of my back. I can't remember having the epidural so it can't have been that painful in itself. I had the type that doesn't numb your legs so I could still go to the toilet - on a pot though - and didn't need to have a catheter at this stage. This was topped up every sooften as needed during the day, and Dh and I were left to talk and watch TV most of the time, with MW coming in periodically to examine me and check for signs of progress. I was being monitored throughout this - quite intresting to watch the contractions graph and see how bad they are when you can't really feel them. Baby was okay all the time, but lazy! I had to keep moving positions to keep her awake and moving.
By 8pm, still nothing had happened so after a chat with MWs and Doctor we decided on a c section. After this it happened quite fast. I signed the consent form, my epidural was topped up to a full one, DH was taken off to get togged up in greens, I was shaved and prepared, and then off we went to theatre.
By 8:45pm DD was on my chest having a first cuddle. Not long later we went off to recovery where I got to help bath and change her, and then feed her.
This was my experience. I didn't work for me. I dodn't intend writing this to worry you but to let you know what happens if you go the full way like I did, and to not worry. My DD turned out just perfect Good luck!