Easy birth?

One thing my doctor told me was to never brag about how simple my pregnancy has been so far; other ladies don't want to hear it. So I don't mention it a lot, but I am curious from other mothers who have had a very breezy pregnancy, does that mean I'll most likely have an easy birth as well? 
I'm a first time mother and I try not to worry about the birth, because what will happen, will happen. But I can't help feeling anxious and scared.