Conversation: The conversation between human and AI assistant.
[|Human|] I had blood in my sperm after a colonoscopy 4 years ago. Eventually is stopped, but it has started again. I am 59 years old, what should i do ? It looks like a rust color. I have pain in my groin, like wearing your pant too tight. I also have pain in my left hip and back
[|AI|]  Hello dear, Thank you for your contact to Chat Doctor. I read and understand your concern. I am Chat Doctor answering your concern. I suspect that it is a malignancy of some kind. But it requires further confirmation by radiologically and biochemically. I advise you should test for PSA and USG abdomen and pelvis. PSA is a cancer marker prostate malignancy. USG will help diagnosis any other pathology. It may also be possible that it is some kind of infection. You should diagnose the condition by visiting the nearby doctors. If your symptoms and sign is suggestive of the STDs, you should take the Doxycycline 100 mg once a day for seven days. I will be happy to answer your further concern on bit.ly/ Chat Doctor. Thank you, ChatDoctorInfectious diseases specialist, ChatDoctor