I wear a lady care magnetic for hormonal balance, can I wear this when I use the mat?

Of course, you can use the bio-magnetic stone mat with the laddy-care static magnetic device. 

Just make sure you do not have any contraindications for the warming FIR mats with stones. 

These contraindications are the same as for other spas, thermal sessions, or sauna use, and it is earnestly recommended to consult your health professional before any use of hot stone mats, especially if you are pregnant, immobilized, use a pacemaker or defibrillator, have organ transplants, or any serious health condition.