Adapted Ultimate Fast/Cleanse logistics

I posted a version of this as a reply to another post, but was afraid it wouldn't be noticed, as it is "buried" in the middle of a dialogue. So, here goes again, with some added Q's:

Thanks, PTree, for some good advice regarding parasite cleansing along with Master Cleanse/Ultimate Fast. I'm on day 5 of a Master-Cleanse fast. Had planned on fasting 10 days, and wanted to add the parasite cleansing to turn it into an Ultimate Fast. Not finding PC-1-2-3 in the stores, I found ParaGone. Now I have more questions. ParaGone is a 35 day program - 15 days using their stuff (combo of capsules and drops), 5 days off, then 15 more days. Enough for 15 days in one box. Should I keep fasting longer than 10 days? Until the end of the ParaGone program? Or the end of the 1st 15 days of the ParaGone program? Or, do I start the ParaGone now, start eating again after 10 days of fasting, then keep going on ParaGone for the full 35 days? Or is 15 days enough? When do I start eating again?

And, at what point do I start using a probiotic and what do I use? I found a host of products today claiming to be probiotic in nature - some in the fridge, some on the shelf, some liquid, some pills, some powders - AAAHHH! Can you help me cut to the chase and "prescribe" one?