What causes semen discharge after passing urine?
Patient: Hi,Doctor while passing urine at last some few drops of sperms comes out and its not all the time can i know why is this and how can i stop this . secondly i masturbated after 2 months and i notices that the sperm color was light yellow and why is that so is this okay if not that how can i make it right ? please Advice My age is 26 Sex -  Male Doctor: Hi thanks for contacting HCM...You have history of semen discharge in urine ....So you have retrograde ejaculation problem.In this case semen instead of urethra passed into bladder retrogradely ....This is as result of weak spnicter of oddi function.....Following can be cause for that .....-tamsulosin if taking for BPH-few antihypertensive drugs -damage to autonomic nerve supply supplying to bladder -diabetic neuropathy -prostatic opetation...etc...Certain drug like imipramin and chlorphenerimine can tight sphincter but not as effective as surgery....For yellow senen examined it to lab ...If pus cell present infection can be there .Consult surgeon with keeping my answer in mind....Take care