Another procedure tomorrow

I have another laser lithotripsy tomorrow, so I will be silent for a day or so. I hope this is the last one.
I said that last time, and the time before that,and the time before that,and the time before that,and the time before that,and the time before that,and the time before that,and the time before that,and the time before that.

Did I mention I said that before? :P