Hi Fezzy thanks so much for your reply and advice, the last injections i had were just after my surgery so everything was fresh in my mind, and the nurse just said she would use the other arm just as a precaution. The fact that i offered up my arm on my supposedly weaker side suggests its not so prominent in my thoughts but i wont make same mistake again ive noticed when overtired i get aches and pains on the side i had the op on.
I guess my weakest point!
Hope you are doing ok x