Please I need help

I (19M) have two stones in my right kidney. 4mm and 3mm. Another one is stuck in my UVJ, 6mm, in the right ureter itself. Doc said laser lithotripsy is needed for the 6mm one, and it's scheduled for tomorrow. Should I tell him to blast my other 2 stones as well? (he said those 2 stones will pass normally) Please help as soon as possible