I have used this now for a few months and have found it helpful.  I already knew that I was having problems with a nervous bladder, but when I experienced a prolapse, I was frightened.  After doing some research, I found that prior to any surgery or other medical things, a round of physical therapy would be ordered. I decided I'd rather do this in the privacy and comfort of my own home. Tasha Mulligan is a PT and specialized in this area. The anatomy and explanations are well done and well presented for visualization. This was important - and helpful - to me. Also helpful, is the quiet, matter of fact voice, the pace of the workouts, and her counting. I can't count, concentrate and exercise at the same time - I need someone else counting!  It took a full month of using this on the FIRST set of workouts, before I could slightly feel the muscles move.  It was in the second month that I began noticing the improvement of bladder issues, with the other nice side effect of seeing a slightly thinner waist and stomach muscles. The third month, the prolapse was not bothering me.  I have followed up with my OBGYN who let me know I was doing the right thing and encouraged me to keep it up.  I'm still only doing the first and part of the second sets of workouts.  I am well-pleased with the results and grateful that Tasha Mulligan put it out.