if you are female and he is male, encourage him to start daily suppressive therapy - it cuts your risk in half.
you should be avoiding sex anytime the skin in your genital area isn't intact - whether you have a partner with herpes or not.
he being on daily suppressive therapy, using condoms and avoiding sex whenever he has anything going on genitally gets your risk down to 2-3%/year of contracting hsv2 from him. you might want to consider just keeping your pubic hair short instead of taking it all off - less rashes.
We haven't had sexual contact yet. He recently disclosed that he has had genital herpes for about 10 years. He hasn't had a breakout in many years and has not infected any other partners, to his knowledge. I'm concerned that my body issues-an easily and often irritated genital area-increase my risk greatly. We're trying to decide whether to move forward or not and I'd like to know how much my risk of contracting the virus is increased
yes it would increase your risk.
do you have a regular partner? if so, have they been tested for herpes to know their status?
grace