I have 3 more treatments to go -15 in total. I used pure sorbeline cream twice a day at least - sometimes 3. If my treatment was in the morning I applied the cream in change room before leaving. I tried to do a 5km walk each day of treatment, often used public transport so incorporated the walk into treatment regime. I also used the soft crop top type bras from bonds, bought the largest size so not too firm. As others have said, these do become quite discoloured because of the cream and the markers the rad therapists use - will be throwing them once treatment finished. I have been lucky to have minimal fatigue and no skin redness at all at this stage - am I lucky or is this because I have kept active & vigilant with cream - who knows ??? The radiation seems to go on forever and each day seems to revolve around this treatment with little time for anything else, but at least for me the end is now insight! Hope all goes well.