Hwll8, I would definitely persist with injections, my eyes wete stable and my consultant stopped them for over 1 1/2 years, I'm now back to square one, lots of hemmorhages and needing lots of laser. No vision currently in my left eye, I'm 48 and it's terrifying isn't it! I have changed gospital and have a great new consultant who straightaway prescribed injections for oedema and to prevent new growth, laser first to burn away existing ones. I can only give you my experience but I think the injections ate sight saving and well worth the effort.
It sounds fairly mild for you just now and I wish you every luck you remain that way, you can - with the right treatment x