Hello Jose,
Sorry about the delay in getting back to you. Unfortunately it is illegal to make a diagnoses over the internet. You should probably go see a doctor. They will be able to help you much better than anyone could over the internet. As you have posted this question on the prostate site, I am assuming you are aware that blood in the semen is a symptom for prostate problems. Just to make sure everything is ok, please go see a doctor in person.
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