on a side note, I’ve definitely been happy about reduction of hair fall when used. I’ve taken a short break from pemf mainly bc i haven’t made time to redo my tangle of coils, needing to get new coils, needing to cleanup some of the stickiness from past experiments with different types of tapes 
… and placement and access of outlet after moving sleeping location…
in other words, it had become less convenient and a bit of a mess as well as things have gotten quite busy in the past year.
of course, as the benefits began to evaporate, the priority and interest of using what works began to climb up my list of things to do. anyway… not quite back at the regular use, but 3x a week should hopefully be good enough to control the hair fall and general use of pemf
from my personal experience, the hat has been a factor in reducing amount of hair fall 