Nobody can really say. I mean there's no set rhytHydromax of gaining for all men. The best anyone can really answer is "it depends". It depends on your unique physical attributes and, your tissue structures. Also, even though we all have the same tissues in our bodies for the most part, we all gain differently and, our tissues adapt to the stresses from Penis Enlargement in it's various forms differently. Dig around here on the forums or, on the paysite and, put together your own program that seems to cater to what you want most...length , girth or both. Figure out how youre going to perform your routine....daily, every other day, once a day, twice a day, etc. THEN, and probably the most important part...stick with it! It will most likely take at least a couple months to see results. Thats the only "catch" with Penis Enlargement. It requires a sort of "blind faith". Sure there are testimonies on the paysite and, guys including myself here who are making gains on a semi-regular basis...some including myself posting progress pics too...but, you have no personal proof it works.....yet. The first signs of improvement for most guys is often an increase in the firmness of erections (even in young, healthy guys like myself....I'm 25) and, a more 'vieny' or, vascular look to your penis.