Brief Answer: hi and welcome to XXXXXXX Detailed Answer: Thanks for the query. This is not uncommon,especially in your age so you should not be very concerned. Most commonly this is caused by retrograde ejaculation which can occur with no obvious reason or there can be underlying patology such as prostate issue,bladder indections or tumors,urethral strictures etc. Some drugs may cause your condition too,especially some antidepressants and sedatives. Mostly,it wont cause some serious consequances unless there is raised risk of infertility,but as i said it may indicates certain urologic issues so urologic work ip with endoscopic procedures should be done. Wish you good health.feel free to ask. Regards

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