Penis pumps, according to some manufacturers, can even be used to enlarge the penis.
Do penis enlargement pumps, however, actually work? According to another study, the mean penile length grew from 7.6 to 7.9 cm after six months of use, which is a negligible change.
The patient satisfaction rating was 30% despite the fact that the treatment's effectiveness was only about 10%, suggesting that patients were more satisfied psychologically than physically.
