hi,I am due to go for a zoledronic acid infusion on the 25th April for severe osteoporosis-2.5 and -4.1at the lumbar spine, trying to find the best way to prepare for it,I have been reading horror stories and I am close to cancel it,it's rated 4 out of 10 that's not good, I have also just received my 6 monthly psa check 0.03 so that's good must be my daily walk.