@ Irishfan,
First my advice to you is to leave the decision to your treating doctor, I think he is the only one who can tell (sure he is the only one who has seen many penises post-
PMMA injection and their results i.e. in a short- and a long term) what is the best for your penile
PMMA results (in regard
Girth gain and aesthetic end results).
Some doctors as you know they prefer the 30% in every session even for touch-up (e.g. Dr.Samy) he said in his opinion with this conc. the new collagen will have the same texture as the penis and it will give you more gain than the 10% and he said the lumps come from the wrong technique ( the flow of the
PMMA has to be smooth and continuous without any interruption) and has not to do with the conc. (in his opinion only) ??.
But what Hoddle has said it is true from following up our
PMMA\'s members here there is almost no big difference in the gain between these conc.s. But imo 30% will give you more dense collagen but the gain in volume will be a bit more than the 10%. And it is true e.g.in the following rd.s these higher conc. will give you more gain??
Only I would advise you (after
PMMA penile injection) after you reach near to the
Girth you want you should in the last 1-2 rounds (i.e. for touch-ups) get only 10% (not higher) and only in a small volume e.g. not more than 10cc.s