<s>[INST] Recently I had a bit of alcohol (around 5 units) at a family wedding. After this when I woke up the next morning I noticed that my Semen had blood in it very noticable as it was more red then white. Worried by this i ceased to masturbate after this for 3 days then i did it again to see if the problem was still there, and it wasnt. But then I had a small glass of wine and the problem came back again! In large amounts though with a strange feeling in my testicals. I am at a crossroads if to see a doctor or not being legal age of consent in my country. Age: 16 Height 58 Weight:70kg. [/INST] Dear serve understand your concerns went through your details. There is no relationship between alcohol and blood in semen. Excessive Chat Doctor.  In your case it is just accidental. Do not panic and don't worry. Blood in urine is common and do consult a doctor if it repeats more than three times within a week or so. 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. </s>