Mixed picture
There was a big study here in the UK into EMF's and cancer risk, my wife was involved in the admin side of the study. It measured EMF exposures in the environment, not in real time but an exposure measure was made. No associated was found wrt cancer.
However there are reasons to be careful wrt embryonic development. Embryos create electrical fields that flow down the length of the embryo and out along the limbs. Porous barriers which block EMFs but not other materials perturb development. If you take a dish of single celled muscle cells and expose them to a directional EMF then take them out and allow them to differentiate into muscle fibres those fibres will align along where the EMF field WAS.
My Father in Law worked at the Tiwai Point aluminium smelter in Southern NZ. When he took me round we left my pregnant wife behind for fear of the very strong EMFs on the potline.
Biting the hand that feeds IT
