I had an epidural and I do not regret it one bit!! I barely felt it when I was getting the epidural (then again the contractions were so awful that I couldn't think of much else at that point really!!) and I didn't experience any complications from it. I will
never opt for a natural childbirth after what I went through with Elyse (not that it's an option, I was essentially told I can't have a VBAC).
Anyways obviously, I ended up having a c-section.. after an awful labour experience. I had to be induced, the contractions came nicely and I was dilating well, I had the epidural.. they turned down my epidural to speed up labour (not that it was even going slow, this was only 10hrs into it and I was 6cm dilated, I thought that was pretty good!) and it was absolutely awful, they did this during shift change and I had to wait an hour through intense contractions to have more pain relief. I never felt that urge to push they talk about but we decided to try anyway after I was 10cm dilated.. pushed for 2.5 hours; had back labour and these awful abdominal cramps (not contractions, just this feeling that something in there was literally ripping apart). My heart rate was 120-130 at times, I was not able to interact properly with people- couldn't keep my eyes open, speak, focus on conversations, etc.. I just got so worked up and frustrated things were taking so long and the I was getting angry about pushing though I didn't "feel like it" and being accused of not pushing to the best of my ability, etc. so I don't know how I would have done it WITH the full force of the contractions.
Having my epidural also helped me to relax faster after they announced forceps and the vacuum extractor were out of the question and a c-section was my only option. After all that, my pelvis was too narrow to deliver her. They gave me more pain relief immediately because I was so exhausted from labour up to that point. And.. I have a perfectly healthy daughter at home right now who is gaining weight wonderfully, she's strong, she's beautiful, she's up and alert for longer periods of time everyday, and is exactly 3 weeks old as of 1:30pm today! *tear*
Even though I really respect the women that can do it naturally, it can get really rough, so keep your mind open to all options, you can't plan labour down to every last detail and you can't possibly ever know exactly what to expect.
Good luck, I really hope it works out the way you want it to, but don't get upset if it doesn't, it's absolutely out of your control most of the time!