If you can have your baby naturally then great, but just go in with an open mind, that things don't always go as planned and I am sure you will do just fine.

I have never experienced an epidural, but my first childbirth experience never went according to plan in any way, luckily with my daughter I only needed a bit of gas, and it was a breeze in comparison.

Everyone is different and has different experiences, some people just pop them out effortlessly, however they are in the minority, good luck and soon you will be blessed with a beautiful baby son.