I really don't know what's considered high for injections. I'm on a weekly dose - pretty sure I can say that here - and I think it's higher than the norm, but I can't really tell. It probably is enough, but I'm on the 'standard dose' for spironolactone, have been since I started. I don't really like the results that it produced, personally. I noticed an on and off thing of hair growth, one time it looks good, the other time it doesn't, all while being on consistent doses. That goes for overall changes as well. I've been pretty discouraged by all things in general.
I don't feel too confident in my provider, so I'm going doctor shopping in a bigger city I'll live at the coming year. I switched to injections Mid October of this year.