Hello sir, I am 43 years old and I do routine ultrasonography found mild enlarged prostate size 4. 3�4.3�4 weight 40 gms previous void 319 cc post void residue 129 cc .before sonography I not feel urgency and not void when I was travel 5/6 hours no urgency to void .then I consult urologist they exam rectum ensertation finger test and p/s is soft grade I bph .my serum creatinine 0.90 and urine report is normal blood report normal .psa 0 971 pls suggest me what can it possible that I have difficulty in future and how shrink gland or any bladder next obstruction or strictuncher.