Penis shaft

Decisive for size

The penis shaft (penis corpus) is the connection between the base of the penis and the glans penis in the mammalian penis.

It is usually the largest and most noticeable part of the male member and its length largely determines the size of the penis. Compared to the testicles or the glans, however, the penis shaft is rather insensitive.

Structure of the penile shaft

It contains the three corpora cavernosa, which are largely responsible for the possible stiffening of the penis. the penis. During sexual arousal, the erectile tissue fills with blood and leads to an erection.