Hi Debbie,
Bone scan is pretty standard practice just to make sure there is no spread, better safe than sorry.
I had radiotherapy for 4 weeks which finished in May, and I wouldn’t worry about it. For me the HT is far worse than RT. The Radiotherapy team will guide him through everything, I found them absolutely wonderful…so supportive and understanding, they know what you’re going through. I had to use an enema for 10 days and it was no issue. Because I live more than 30 mins from the hospital, I drove(my wife came some of the time) to the hospital, reported in and checked they were running on time(Important!), locked myself in one of the toilets and used the enema. I just stayed in the toilet until it worked(as advised), it makes it much less stressful knowing you don’t have to rush to the loo! I also emptied my bladder as much as possible.
Coming out of the loo I then drank the required amount of water and just waited to be called. I tried to keep occupied(I wrote a poem about my journey🤣) which kept my mind of needing a pee. If your dad is struggling to hold on, let the staff know and they will advise.
I found it helps if your times are roughly the same each day as your body gets into a routine(your bowels and bladder).
If you have a journey home by car I would recommend buying a pee bottle just in case you can’t stop. You can get them on Amazon. I also carried a towel and some wipes in case I had an urgent need, but that only happened once….I think the security of knowing you’ve got a backup helps you hold on!
I wish your dad all the luck with his treatment and think he is very lucky to have you by his side.
Derek