Probably 8 by now and another one is scheduled. No number was ever stated as an end. My vision out of my right eye is much improved.My left is fine, no problem.

I find that (also from talking to others) that never quote an absolute number. It seems it's play as you go. I have another shot the 28th of this month (july). I think this will be #10.

I am now up to about 40 shots. One about every 5 weeks.
Progression has stopped. I am told some people have had far more and counting. You do what you have to do to preserve your vision.