I have whitish , painless discharge from my penis. I began to see the discharge after an intercourse with my girl friend. We both tested negative for Gonorhea and Chlamydia . We were given anti biotics and discharge cleared of. But we hard sex again and I began to see the discharge again. I have gone to my doctor and a another test was carried out but it was again negative. What could be the course of the this? There is no pain. I only see the discharge when I squeeze my penis. I have no fever , no heachache, no flu like symptoms although I have a mild muscle ache and feel cool inside the body.