Dr. Goodmorning i have hyper gastric problem, i have facing gastric problem before 15 years,now i am 32 years old,my proble is that , while i am facing hypergastric problem i am facing little urination,no any pain,during urination,While shake my belly in this situation, water shake sound produce in stomach, with low frequency of urination, while solving the gastric problem, the urination,urine clearity also normal to me. this problem also facing me before7 years to now a days.i think its may urological problem then i meet general physican, 4 time, and urologist 1 time first checking is done 3years ago, second is,1 years ago, 2 month ago, 1 month ago, at time facing this problem, my urine RE/ME .normal in avery test, and i have check 2 time s blood chemestry also normal result doctor says u have no urological problem ,but my problem is same now prestnt , what can i do doctror,last week i meet urologist he check my urine re/me there is all test is normal, but calcium oxileat is presence (6-8 mg) what is it mean