Do Penis Extenders
Work?
When the human tissues are submitted to a force
of traction, they react by increasing in size.
The principle of traction is applied in modern medicine, for the
generation of new tissue to cover burn wounds or areas of hair loss (
placing a tissular expander underneath the normal skin ) or for the
lengthening of bones.
In other cultures this principle is applied to lengthen different parts
of the body like the Giraffe Women of the Paduang tribe in Birmania ; or
the lengthening of the lips in certain African tribes of Africa that use
wood to create traction; and in India where they hang stones on the
penis of men as a form of penitence with the resulting enlargement of
the organ.
Based on this principle of external traction penis extenders were designed . It is able to exhort a gradual traction force of 600 to
1500 grams.
The device consists of a plastic ring, where the penis is introduced and
from where 2 dynamic metalic rods that originate the traction. In the
superior part there is a plastic support where a silicone band holds the
glans in place.
Based on clinical experience a penis extender device yields the
following results:
- An increase in the length of the
penis in erection and flaccidity.
- An increase in the perimeter of the
penis in erection and flaccidity.
The Study
Number of patients: 37 patients, ages between 22 and 60 years of
age.
Selection of patients: patients included were healthy men with
normal erection capabilities and without penile surgeries. Patients with
penile or other diseases where excluded from the studies.
The ResultsINCREASE IN LENGTH IN ERECTION:
The average increase in
the length of the penis in erection by month is of 0.4726 cm. The
standard deviation is of 0.1329 cm. The confidential interval of 95%
is of [0.4283 ; 0.5169] which indicates a minimal gain in the
population of 0.4283 cm/month.
INCREMENT IN LENGTH IN THE FLACCID STATE
The increment in length
in the flaccid state is relative to the time of usage of the device.
Such an increment is linear as shown in the graph. The longer the
device is used, the greater the increase in length. The coefficient
of the linear correlation between the time of usage and the
increment in longitude in the flaccid state is of 0.725 ( p=0.000 ).
The average monthly
increment in longitude of the penis in the flaccid state is 0.4834
cm and the typical deviation is 0.1983 cm. The confidence interval
of 95% is of [0.4173 ; 0.5495] and indicates a minimum increase in
the population of 0.4173 cm/month.
LONGITUDE INCREASE IN ERECTION STATE DEPENDING ON USE:
Dividing the population
studied in four sub groups depending on the usage time of the
SizeGenetics®.
we obtain the following results.
Three months usage:
The median longitude increment in erection state was 1.4118,
obtaining a median growth of 10.5580% over the initial longitude.
The confidence interval of 95% of the studied population was (
1.1522; 1.6713) which shows a median minimal growth of 1.1522 cm in
three months.
Four months usage:
The median longitude increment in erection state was 1.8462,
obtaining a median growth of 14.1113% over the initial longitude.
The confidence interval of 95% of the studied population was(1.5809;
2.1114) which shows a median minimal growth of 1.5809 cm in four
months.
Five months usage:
The median longitude increment in erection state was 2.2750,
obtaining a median growth of 16.6303% over the initial longitude.
The confidence interval of 95% of the population studied was
(1.7656; 2.7844) which shows a median minimal growth of 1.7656 cm in
four months.
Six months usage:
The median longitude increment in erection state was 3.3333,
obtaining a median growth of 27.5% over the initial longitude. The
confidential interval of 95% of the population studied was (2.8162;
3.8504) which shows a median minimal growth of 2.8162 cm in six
months.
The samples corresponding to five and six months are very small
which makes small intervals and less reliable.
Conclusions
- The use of the German
traction device ( SizeGenetics®
) will increase the length of the penis, both in the erectile and
flaccid state.
- The increase in length,
both in and flaccidity, is directly proportional to the time of use.
- The increase in length
both in erection and flaccidity, does not depend on the natural size
of the patient.
- The average growth in
length of the penis in cm/month in 95% of the patients was between
0.4283 and 0.5163 in erection, and between 0.4173 and 0.5495 in
flaccidity.
- The increments of change
in length of the penis in erection are more uniform than those in
flaccidity which tend to be more disparate .
- The increment of change
in the length of the penis in erection is not relative to the age of
the patient.
- The use of the penile
traction device will increase the perimeter of the penis, both in
erection and flaccidity.
- The average growth in
perimeter in cm/month in 95% of the patients was between 0.6111 and
1.0200 in erection, and between 0.6386 and 1.0425 in flaccidity.
Treatment was 3-6 months duration.
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