Hair re-growth?

Hi!

I’ve had 5 sessions so far, bikini to ankle and under arms, using the Laser Light Sheer, 31-36 joules…(I’m fair with dark hair). Sessions have been 4 to 8 weeks apart. I see about a 60% reduction.

The bikini area has been the most effective, but the last two sessions overall seemed to be mostly ineffective, and the hair that is still growing in on my legs is finer, lighter and less course…

Should my Doctor increase the joules to compensate for the finer hair because it may just be harder to get?

If not, what else could be going on and what else would you suggest?

Thanks for your input!