Hi, you have worried me now as we were told no hormones would be needed, I thought the hormones were to shrink the prostate before bracy or EBRT? As my husbands prostate is normal size we thought that was why it isn't needed, so it looks like it helps with the general process too? I myself have had zoladex injections, it is for ladies too and I refused the 6th one as I was putting on so much weight, but I had no life threatening illness so I think refusing was completely different! I ballooned 3 stone in 5 months!