I was induced due to high blood pressure (and a big bleed) at 40+1. The wouldn't induce me at 38 weeks as they said my cervix was all tight and closed and it would just end up in a section. I had a sweep at about 39+4, showed I was about 1cm dilated so they were happy to book an induction (I probably would've been scheduled section otherwise). Had some cramps, my mucus plug went that day but nothing else happened.
I went in to hospital at 8am on the Saturday (40+1), first prostin gel was given at 10am. Felt some bad period pains for an hour. They went away. They gave me a second gel in the late afternoon as there'd been good effacement but I wasn't dilated enough for them to break my waters.
After I few hours I thought I was going in to labour as had really really sore pains below belly button - one minute long, one minute apart. Lots of walking round hospital, TENS machine, midwive ran me a bath. Then she told me that I wasn't in labour, it was a side-effect of the prostin!! 
I was getting a bit fed up by the late evening, and it was shortly before DH was going to be sent home. I was going to ask for diamorphine so I could get some sleep if it was going to carry on being on-off but I wasn't in labour.
Anyway then it all started moving very quickly. I suddenly felt a big drop/kick inside and my waters went (had meconinum in them, which can be caused by the prositin ie baby getting a bit distressed). I went from 0-100 on the pain scale in about 10 seconds. Speaking to other women it sounds like I went straight to transition, and I have also heard that induction can make things more intense/very fast. Absolutely horrific pain, I was climbing the bed like a feral cat and screaming my head off. DH was
I wouldn't let them touch me unless they gave me G&A. My contractions were peaking and starting again too quickly for G&A to be much help. I was still only 1cm dilated but because I was very distressed (and terrifying the poor other women on the induction suite, no doubt!!) they got me an epidural straight away (it was all pointing towards an emergency section at that point). They also hooked me up to the syntocinin as a precaution but were only going to start it an hour after the epidural had taken effect and they'd examined me again.
Anyway my cervix went into sprint - between my staggering to the delivery suite from the induction annexe (20 metres) I went from 1 to 3 cm. Within the hour I was at 10cm (no syntocinin needed!). They gave DS's head an hour to descend once I was hooked up to the epidural (and I kept pushing the top up button
). It descended very well, textbook. Due to the meconium and because his heartrate kept dropping in different positions I was lying in, the midwife said I had one hour to push before they did ventouse and then forceps. 55 minutes of pushing, so I got him out on my own in the nick of time!
It was a little bit scary straight after he was born as he inhaled meconium on the way up to the suction table and his heartrate plummeted, so he needed CPR and it was like a scene out of ER straight after the birth with doctors running in and everyone yelling. I was in shock though wasn't actually upset at the time IYSWIM. But he recovered well and didn't need to go down to intensive care.
Second degree tear for me that took an hour of stitching, but I recovered well. BF didn't work from the get-go, but I don't think that was the induction I think DS would never latched no matter how he came out.
On balance I think it probably all went quite smoothly and I was only "in labour and giving birth" for 3 hours. But it was quite frightening how intense the pain was. I don't know if this is just how my body labours or if it was due to the prostin.
Around the same time friend of mine was induced at 37 weeks due to pre-eclampsia, had a long labour (and didn't get an epidural in the end as anaesthetist was busy! argh!), didn't need syntocinin and baby was fine. No forceps/ventouse.
Sorry that was quite long!!! Just wanted to give you a straight up account of what happened to me when I was in the same boat! :) Immediately after the birth I was quite shellshocked - but I think that was mainly because BF didn't work and I was very distraught about that. I had thought that if I got high blood pressure again or other complications I would definitely ask for an elective. Now I don't know what I would do second time around. The pain of labour was horrific (not trying to scare you, some women do just have very painful labours) and my tear was sore, but I was physically up and about with no problems. My fanjo is recovering well but I am not errrm as tight as I once was. On balance I think yes I would ask for a section second time around if I had complications.
Friends of mine who have had elective/scheduled sections have all said they were very calm and the recovery time was very good (much MUCH better than an emergency section where your body has been through labour too). However of course c-section is major surgery and carries its own risks.
Best of luck to you!! Sending you
because I know how stressful it is in late pregnancy with high BP and PE etc xxx