Thank you SO MUCH for the wonderful heart pillow. I tucked it under my arm immediately and it felt so good!! Before its arrival, I kept saying I felt as if someone had kicked me in the armpit… probably from all the probing to get those sentinel nodes out. It is also a great prop for keeping my arm at a good height when sitting. Can you explain why they feel so good? Is it because the pilla allows the lymph nodes more space to function? Or perhaps, it is taking the pressure of the arm off the incision site?