<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi I have recently developed a condition that is very embarassing but I m going to have to address it. First off I m a 28 year old male. This condition started just a few days ago and it s freaky. When I masterbate I ejaculate blood it s not dark blood . It only appears when i do this it doesn t appear when I pee. After the first incodent I waited a few days and tried again and got the same result blood. I was wondering what this condition might be. I experience no pain during this.  <response>: Dear serve understand your concerns went through your details. Hematospermia is defined as blood in the semen. While often perceived as a symptom of little significance, blood in to ejaculate can cause great concern to the men who experience it. The condition is common, and many episodes go unnoticed; therefore, the prevalence of hematospermia remains unknown. Do consult a doctor for investigation. If you require more of my help in this aspect, please use this URL. Make sure that you include every minute details possible. Hope this answers your query. Available for further clarifications. Good luck. 