I started out for 2 months following Gaglani's book. During that time, I switched to a minimalist approach as things improved. Standing, 5 x as long as I could hold (i got up to 12 sec), then 20 as fast as I could, usually within 10-12 sec. That got me dry within 3-4 months following surgery. I still do that lying down as part of 30 minute daily stretching.

I was/am very fit to begin with...weight lifting x 45 min 2-3 x / week, and swim, bike, and/or run everyday for 1-2 hours, so maybe pelvic floor was already fairly well toned.