Like Jo Ellen, I am also a doula. I am hoping to eventually become certified to teach childbirth classes as well.
With classes, they are there to help you get an idea of how your body and baby work during pregnancy and labor. They also help to give you ideas on some ways to handle labor and all that goes along with it. I didn't necessarily 'learn' anything I didn't already know in the classes, but it was nice to have my husband there and have someone going over things again for me (even though I had already learned a lot of the stuff from my doula training). The teacher also helped give us a better idea of what to expect from the particular hospital we were going to deliver in. For example, some doctors/hospitals don't require continuous monitoring while others do. Some doctors/hospitals don't require an IV unless it becomes necessary while others do. It would also be a good idea to find out what things are available to you in the hospital. Things like a squat bar, birthing ball, tub and even doula services are sometimes available. If you took a tour of the maternity/family facilities, you could find this information out.
I would also suggest writing out a birth plan. Not only will this get you thinking about what you want out of your birth, it will also get your mind off of the waiting here at the end. It passes the time. :) Just keep in mind that giving birth is not predictable, so it's important to be open-minded to unexpected events. With my first child, I had planned on staying at home as long as possible, going to the hospital and being able to move around the room or even halls some and birthing my baby in whatever position was most comfortable for me. I ended up being induced after a routine test (I was past my due date and my amniotic fluid was dangerously low). I was starving, didn't have anything packed (because we weren't expecting to have the baby then), had my water broke and an internal monitor put into place (which meant no shower), had an IV placed immediately and administered Pitocin (to start my labor). I gave in and got an epidural after laboring for 8 hours without any pain medication and then was stuck in the bed until after the delivery. So, things can definitely go the completely opposite of how you plan. But, having a plan written out can be helpful in case things do go smoothly and also can give guidelines on what to do (within reason) if unexpected events do arise.
The next thing I would suggest would be to get a doula. I'm sure there are some wonderful women there that would love to support you during your birth. If money is an issue for you, I'm sure that an experienced doula might be able to help you find someone that is either willing and able to take on a free client or even a doula who is working toward certification. Most times, those women are happy to take on a free client for the experience and to help fulfill certification requirements. You might also check with the hospital to see if they have a doula program. The hospital where I delivered both of my children has a free doula service for anyone who wants one, but I believe you have to let them know in advance so they can assign you someone.
Induction...Avoid it if you can. There are times where it is necessary, but if it isn't, don't do it. Any medical intervention opens the door to more interventions. It's like a domino effect. And, keep in mind that whatever you put in your body goes to the baby as well. I had my second baby completely natural and it was the best experience of my life. I would do it over and over again. :)
Above all, remember that God designed you perfectly to give birth and your body is capable of doing exactly that.
If you have any other questions or just want to talk, send me a private message and I'll give you my phone number.
God bless,
A.