Erectile dysfunction – The inability to get and maintain an erection firm enough for sex.
Peyronie’s disease – Development of fibrous scar tissue inside the penis that causes curved, painful erections.
Infertility
Male infertility – Inability to conceive a child when having frequent, unprotected sexual intercourse for a year or longer.
Varicocele – Enlargement of the veins within the loose bag of skin that holds your testicles (scrotum).
Cancer
Bladder cancer – Cancer that begins in the bladder — a balloon-shaped organ in your pelvic area that stores urine.
Kidney cancer – Cancer that originates in the kidneys — two bean-shaped organs about the size of your fist.
Prostate cancer – Cancer that occurs in a man's prostate — a small, walnut-shaped gland that produces the seminal fluid that nourishes and transports sperm.
Testicular cancer – Cancer that occurs in the testicles (testes), which are located inside the scrotum, a loose bag of skin underneath the penis.
Neurourology
Neurogenic bladder – A spinal cord injury may interrupt communication between the nerves in the spinal cord that control bladder function and the brain, causing bladder function problems.