Will I have to have a c-section?

I have had scoliosis since I was in kindergarten (I am now 23 years old) and this is me and my husbands first! (woo-hoo!) It is not severe, but you can tell by looking at my shoulders and back that I have it. (Probably not as noticeable to others, but if you look, my right shoulder is a few inches lower than my left and when I bend over, you can take your finger and follow the curve in my spine.) But I was wondering, would this affect me having a natural birth or will I have to have a c-section? Also, what about getting an epidural? Anyone else been through this before? Thanks you all!