Dear Doctor, I have the norm of rubbing my scrotum on bed to get excitement. I have also found whitish color discharge during urinating, I am not sure, or I should say I dare not certain whether it is sperm/semen or protein being leaked. May I know how to differentiate it? Are they looked the same? It does not happen every time I urinate but quite frequent daily. The whitish color thing comes out the most when I rub my scrotum against the bed a day before. Sometimes when I tried folic acid with B-complex, it disappeared and my urine looked clear which I have just noticed it. I am quite worry because my friends told me it could be protein leaks. If it is, it means my kidneys are damaged. This issue has puzzled me which I am very worry day in and day out. In fact, I have been for blood test and urine test, in December 2014, everything was good. It makes me even puzzled. Please advise. Worry guy Lim
posted on
Sun, 17 May 2015

Tue, 4 May 2021
Answered on

Tue, 4 May 2021
Last reviewed on