वीर्य में खून आने के क्या कारण होते हैं और क्या पेशाब के बाद गाढ़ा सफेद तरल आना सामान्य है?

Observing blood in semen, also known as hematospermia, can indeed be concerning, though it’s often benign, especially in younger men and if it occurs sporadically without other alarming symptoms. Considering that you haven’t experienced associated pain or systemic symptoms like fever, and given the intermittency over several years without worsening, serious underlying conditions are less likely but still worth evaluating. Potential causes can include prostatitis (inflammation of the prostate), urethral inflammation, or seminal vesicle issues. These conditions can produce blood in semen due to any small vessel rupture or increased inflammation and can also be tied to long periods of sexual inactivity. Often, mild cases resolve on their own. The thick white fluid seen after urination might be coagulated secretions from the prostate or seminal vesicles, especially if you’re experiencing long gaps between sexual activities. While unlikely to indicate a critical issue given the lack of severe symptoms, it is a good idea to seek a consultation with a urologist to ensure there’s no underlying problem, especially if it persists or worsens. They might suggest a physical examination and tests like urinalysis, semen analysis, or possibly a test to check for infections or ultrasounds to rule out other issues definitively. In the interim, maintaining adequate hydration and not consistently delaying ejaculation where possible can sometimes help prevent ductal congestion, potentially reducing occurrences of such symptoms. If you notice any new symptoms like pelvic pain, difficulty urinating, or additional systemic signs, seeking timely medical evaluation becomes more crucial.