To compare EF in circumcised and uncircumcised men aged 18 years and . In a study of the effect of circumcision on EF, penile sensitivity.
Conditions that affect the heart and its ability to pump blood well can cause impotence. Without enough blood flow to the penis, you can't.
Learn about conditions that affect the penis and foreskin. Balanitis can cause itching, tenderness, impotence, or pain or difficulty with urination (peeing).
Problems with the foreskin of an uncircumcised penis. Conditions that make it hard to pull the foreskin back from the head of the penis (phimosis) or that prevent.
Learn about balanitis, the inflammation of the head of the penis and from the penis (called smegma that may be foul-smelling); Impotence.