Originally Posted by
asheton
They go wherever you ask them to, most places are pretty professional and won't even touch anything - you have to 'present' the areas for nukage. Absolutely, get your balls done and they'll dial down the intensity to whatever is palatable. I don't think the pain is worth even mentioning to be honest and always ask to turn it up.
One proviso though for the senior citizens, I understand it doesn't work at all on grey hairs. You also have to shave meticulously beforehand otherwise the laser interacts with the hair and will burn it, one of the main reasons for any discomfort.