Yup,  I had the same experience,  I told the Dr.  ,  next time I was going to bite him.  Stones are miserable.  How can one family have so many stones?   My aunt had them,  hubby's dad had them,  hubby and daughter and I have them,  and so does son in law.  Together,  we all own a hospital.  Each time,  it's over 30,000$  dollars.  We have been wiped out  for our medical funds,  many times.  O'bama did a very good thing with his program.  We all now have insurance,  that we couldn't get in the past.  It's really not our fault,  it's our inherited genes.  We all have a form of kidney disease.  We follow a diet,  but the urologist says we will get stones every 7 years, no matter what.