long term affect?

i’ve gone for consultation, and am now pondering ‘taking the plunge’ (i.e. getting laser done on my legs). but i’m a bit worried about long term affects. such as cancer.
does anyone have any input? know anyone? any research that’s been done?
thanks
ps. for my not-so-pleasant account of the consultation, pleaser refer to “toronto clinics”.
cheers! :smile: