You can also take a look here:
http://www.ajandrology.com/article.asp? ... last=Pryor
Table 5 shows median #of pumps to full inflation for Titan implants 18 cm and up.
Median is 37, maximum 69.
They also state that one pump delivers “a little more than 2 cc’s”, which makes perfect sense with the pump’s volume being 2.5 cc since it would be practically impossible to squeeze 100% of the fluid out.
Which again raises the question why 125 cc reservoirs exist. If one pump delivers 2 cc and your theory of nobody needs more than 17 pumps is true, then maximum needed reservoir size is 34 cc. Tell me then why Titan has 75cc and 125cc reservoirs????
That is an interesting study. Re chart 5... in a way it addresses the whole point of this topic... why are there some men that only require 6 pumps but others that require 60 ? That is a huge variance even if one assumes smallest Titan versus largest Titan. I believe the study results are for real and that you are correct about your own experience...nonetheless the huge differences in pump numbers are also for real and my valve leakage theory was just one attempt to postulate why.
The study results make it even stranger that my implant surgeon out of hundreds of patients has never achieved more than 16 pumps.