How many scans does a client need?

Q: How do you estimate how many scans someone will need when they have a chronic issue?  

"Lee, at training you mentioned a guy you treated that was asking how many visits it would take for him to get his energy back. You estimated it based on an SC test reading. You said he needed 22 visits and he ended up getting better in 18. How did you figure that out?" 

A: "The way I figured it out for this person with chronic fatigue was to test the Allergy/Sensitivities Point at a V Dose, and see what the potency was that balanced at 50 with no drop.  For him it was a reading of 22V. I estimated that he would make all the changes if we scanned him regularly and I told him that worst case scenario it would be 22 but we could hope for 18. (I estimated one V correction per visit). He was faithful and came every three weeks. On the 18th visit he said he ‘NEVER HAD SO MUCH ENERGY!'”. - Lee Woolley

Follow-up question:

Question, on this visit protocol were you doing Polarity each time or something else?

A: This was before polarity, so I imagine they would have recovered sooner. Polarity is much more advanced!