I stuck to dilation guidelines at all times, especially in the first 12 months. I feel it was very important, then again I wanted this to be right SO BAD. After 12 months I believe you can feel how often you need to dilate.
I am coming up to 9 years post op and have been living with my boyfriend for over 6 years, and we have what I call an active sex life. Saying that I still like to dilate once a week, just for my own piece of mind. I realistically do not need it, but it takes away any worries in that dept. Anyway after initial shock of dilation in recovery period, it is not really a hassle to spend approx 20 minutes relaxing by yourself.