I am on 6 monthly decapeptyl no.5 in June and then only one more in December they give them in your buttock in West Yorkshire only a slight discomfort for a couple of days.On the 6 monthly one, injection in the arm no after effects from it the first time due another in June its Decapeptyl 22.5 mg. There seem to be quite a few different ones about.
Chasnam