Conversation: The conversation between human and AI assistant.
[|Human|] What other problems could I possibly have if I have milky discharge from my penis all the time sometimes heavy sometimes light, also burning at the very end of urination when last of urine is coming out, but have been screened for all STDs and all came back negative?
[|AI|]  Degree understand your concerns went through your details. If all the tests about STDs came negative, the answer to this question is simple. That milky discharge, in all possibility, is your semen itself. I would like to know, do you masturbate? Or indulge in sex regularly? Your body produces semen whenever you are sexually aroused, and it is stored inside your body If you do not indulge in masturbation or sex, your body finds its own way to throw the stored semen, because it is a waste product by then. Usually body throws it through urine or through nocturnal emissions. If you require more of my help in this aspect, please use this URL. http://goo.gl/aYW2pR. Make sure that you include every minute details possible. Hope this answers your query. Available for further clarifications. Good luck.