Hello
Thanks for your message. I bet almost everyone has success on their first flush. Just don't eat fatty foods leading up to the flush. Good luck with it. I am sure it will work well for you so get your camera ready. I purchased a colander for $2 that I sat in the toilet bowl. It catches the stones. I felt like a freak of course but after passing a 2.8 cm green object you don't care about how wierd it all seems! After the flush, my energy is low for a couple of days but then I start to feel good, better than before the flush. I attribute the low energy mainly to effects of dehydration so as soon as the flush is over, replenish fluid levels to bring energy up to normal (or slightly above!). Let us know how it goes