DNA fragmentation - any info?

Hi everyone,
My naturopath recommended we get DH tested for DNA fagmentation and i have finally convinced him to get around to it! I was wondering if anyone knew how long we should expect to wait for results? One coordinator said the samples at the clinic were examined once a week and when i called for our results yesterday, another said they are only done every couple of weeks and the clinic cant give me the results anyway - i have to get them via my FS's office. Anyone had experience with this? Also, i have read that above 30% will "increase the time taken to achive a full term pregnancy" but no real indicator as to what that translates to...
If anyone has been through testing or knows a bit about the results & how to interpret them, I would love to hear from you :)
thanks!