I had external radiation therapy (36 doses) 8 years ago in Australia for prostate cancer. I had some side effects, blood traces in my seman ,for around 2 months. My prostate was enlarged but not causing problems,but a BPH of 17 sent me to Chula for MRI,sent copy to oncologist in Australia who arranged for my treatment. Now I still have full flow as well as being sexually active. I have seen some Thai hospital ads that include pictures of their radiation therapy machines