I had circumcision about a week back.I have burning sensation at times, & less urination when consuming water, the urination is good & without burning,when I take Barley water. All parameters are tested normal from Cystometry, about Bladder, prostate, Urethra & also after CTScan of Urethra & kidneys,except a 2mm non-obstructive calcuii, on both kidneys,which urologists, said, would go in urine,with consuming water.