My father had prostate cancer.  Although the treatment (surgery and radiation and chemo) killed the cancer cells it also took away the ability for an erection.  This was more devastating for a man than a woman would even think about.  When my father discussed it with me, there was true sadness in his voice and frustration in the reality.

If ablatherm or  HIFU which stands for high intensity focused ultrasound blast away prostate cancer through sound waves actually works and leaves the patient with the ability for normal sexual activity then this is truly a wonderful thing.  In reading the testimonials I did not see anything that addressed this issue, but perhaps I didn't read enough of them.