poor Shaz; double whammy, most unfair.
Picking up on Lyn's notes, I see they did a turp as well - sounds like they were trying for a high percentage of 'cure'.
Let's get practical to make decisions, as per Lyn's notes; knowledge is power, at least to make informed estimates (I can't for you, of course, everyone's different). Sorry if the below is a bit 'clinical' but trying to be logical helped me, may help you guys.
Collect all the history (your onc + MacMillan nurses can help if you've not made notes of it all). What I did was to note down the dates from diagnosis in days elapsed, each major event such as ops, the RT, the days the bloods were checked, when tablets were started, and so on. (A spreadsheet will convert individual dates to elapsed time, get a teenager to show you how, lol!). Put the days along the bottom (horizontal) of your chart - two years is 730 days for instance.
Then plot blood test PSA numbers (and testosterone if possible) on the vertical axis, also write on the graph some stars to indicate when the operations, RT and so on were. You get the first diagnosis (92) high up, over on the left edge of the chart, then probably a series of dots, for each successive blood test, dipping down as you read across to the right, you can join the dots so to speak. Hopefully, it looks like a slow slide down, not a roller coaster.
You'll be able to see if the PSA has bottomed out or - like mine - started to bump upwards again, about 18 months into the graph. From that a realistic idea of 'switching off' the hormones, or, adding another type/line of defence, can be made. Unless you have the history nicely lain out in front of you as an overall picture, there's too many bits of information to judge, specially if you're feeling rough.
I'm sorry I can't figure how to post an example diagram on here maybe someone clever can shew us one.
Of course, best of luck and kindest regards,
b0b