I had a month to get ready, and it was definitely emotionally and physically stressful and exhausting. I researched like crazy every single night, which took it's toll, but I wanted to do everything I could to be ready - valve selection, pre-surgery issues, post-surgery issues, etc. It's pretty amazing all the info on here...I was very well prepared, and it definitely paid off. Anyway, my surgery was on a Tuesday and I put a stop to all research, preparations, etc the Friday before. The 3 day weekend was the time to focus on family and not worry about the surgery anymore. I stayed perfectly calm from that point forward, and it was a breeze all the way to the bright lights of the OR. Best wishes.