Is it possible to have a vaginal birth if you have genital herpes?

I have had herpes since May 2005 and have maybe 1 outbreak after the initial outbreak and that was in about 06/early 07. During my pregnancy I have not had ANY outbreaks, is it possible for me to still have a vaginal birth?
Update: Thanks to all your answers so far! I am just paranoid about passing any type of infection on to her. My only concern is my mom never knew I contracted the disease and if I have to have a csection I cant think of anything on why to tell her I need to have the csection done!
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