hi...my uncle went through a laser prostatic operation 2 mths back.Although it was a minor operation-ie-the prostates was very small, after the operation he experienced blood in the urine again.But i found out that it was common.But now he is gainin weight consistently. He haas gained 3 kgs in 15 days. Could this be a post operation effect of prostatics???

PLZ help out and give some advice