Does anyone have blue cross hmo 100%? what was the cost of your baby's delivery?

I'm from California and have Blue Cross HMO 100% with $10 co-pays. I was wondering if anyone else has had a baby with this insurance. If so, how much did you wind up paying out of pocket. Any info would help- I'm not ready to tell my HR rep at work that I'm expecting although my boss knows. I appreciate the help.