Hi, I have a friend recently diagnosed with prostate cancer 5 weeks ago. Last week he was told it's a aggressive cancer 7 & 9, he has an appointment with a surgeon next week. Apparently it's not gone to his bones or anywhere else yet, but he started to see blood in his semen yesterday. Is that a normal symptom of this aggressive cancer, or does that means things are getting rapidly worse? I told him to maybe call his key worker nurse but he says he will wait until his appointment on the 21st Dec - I'm really worried that means it's getting worse.