Best of luck in your recovery
And glad to hear about
your adhesions! Yes, not doing my breathing exercises gave me a fever too. I then chose not to use the devise, I just took very deep breaths in through my nose, held, and exhaled through mouth. Performed every 10 minutes and fever reduced. Since I had a clot post op once, in the worst part by my liver, I made SURE I did this, even when I came home!