Wrong end for Ultraphos, UNLESS your enema is going to reach all the way up to your bile duct. CE's stimulate the PORTAL VEIN to open up the liver.
The apple cider has malic acid in it that softens the stones. The route is through the mouth sipping the mixture all day. The purpose of the Ultraphos is to relax smooth muscle. Your bile duct is smooth muscle.
Are you writing up your own program? Come back and let us know how it works. It took Doc 20 some odd years to put his program together.