I use heat too and have been since week five. Now at 11 weeks I only ice after moderate exercize. This ice debate really boggles my mind. My OS said I will likely use ice on and off for a year, and I lived in my cryocuff for the first two weeks. I have had minimal issues with swelling. Back to heat, I use one of those heat-in-the-microwave pads and use it to fall asleep. Very comforting.