I was just told the same thing myself. Although my case isn't exactly mild i have the non-classic version (i didn't need surgery or anything like that)
Most people with this condition no matter how bad it is can't have kids because they also get polysystic overy syndrom (sp?)
Also being on meds for a while makes it more difficult and alot of girls don't have reg periods.
But i am confident with todays tech. that by the time i am ready to have kids there will be something i can take or do to increase my chance of having children