Urine Protein Leak: He is spilling protein (p) in his urine and that needs to be quantified with a 24 hour urine for creatinine clearance and protein. Blood work will need to be taken to see if he has p due to diabetes, or some glomerular disease of the kidney.
It has now been held, by the majority in the Supreme Court, that LPP should not be extended to communications in connection with advice given by non-lawyers, even where the advice is legal advice which the non-lawyer is qualified to give.
If you are represented by a lawyer, listen to his or her advice, and ask questions so that you understand what is happening and can make the best decisions for yourself. If you are not represented by a lawyer, make the effort to become familiar with the law and procedures involved in your case.