To visualise an inch gain in penis thickness.
1. Form a circle with your thumb and index finger.
2. Draw your thumb and index finger apart by an inch.
3. See how much bigger the circle becomes.
An inch increase in girth is very significant on a penis.
Most patients are about 4.0 to 5.25 inches in circumference when erect.
A patient requesting a 2 or 3-inch girth gain probably has unrealistic expectations.
Most patients gain between 0.5 and 1.0 inch
Although some have gained over 2 inches (see Before and After photos).
Gaining over 2 inches in thickness involves significant up-front and ongoing maintenance cost.
See table below for how much filler might be required.