Hello Dr.,i am a boy and my query is that over couple of years I have been noticing a problem of urine retention and I have done my ultrasound with impression 1)splenomegaly2)right renal calculus two 5 and 4 mm 3) significant P.V.R.U.... besides , I have a post void residue of 122cc.... So, could you plz tell my health status referring to above mentioned impressions...... Is this a result of masturbation...,if not then what is it ?How should I cure it ? Any home remedy to control urine retention?plz reply soon.