Having two extra penises, known as triphallia, has only been seen once before, in a newborn baby some years ago.

This is when fluid collects from the epididymis (the tube behind the back of the testicle that stores sperm). The major difference between the two conditions is that a spermatocele contains sperm ...

This is because the cysts tend to develop at the head of the epididymis, closest to the testicle. This is where up to 15 tiny tubes called efferent ducts transport sperm from the testicles to the ...

There's the testicle itself, which should be like a firm, but not hard, egg-sized, almost thing. The epididymis, where the sperms mature and develop the ability to fertilize the egg, feels more ...

The testes are where sperm cells are produced and are also responsible for the production of the sex hormone testosterone.

Symptoms of PID include: This is inflammation of the epididymis, a tube that leads from each testicle to another tube called the vas deferens. Both the epididymis and the vas deferens are parts of ...

Testicular pain affects your testicles, the small reproductive organs inside your scrotum. Your scrotum is the pouch of skin behind your penis. Most men experience testicular pain at some point. It’s ...

Read on for nine causes of testicular pain and what you can do to address each one. A hydrocele, or swelling in the scrotum caused by a buildup of fluid around the testicles, is most common in ...

Testicular cancer used to be a brutal killer. If you were diagnosed with nonseminoma (a type of testicular germ cell tumour) which had spread to the abdominal lymph nodes – surgical removal of these ...

Researchers in China found multiple types of microplastics in human semen and urine, with exposure to PTFE significantly ...

Testicular cancer and testes torsion patients ... it may be a sperm coating protein from the epididymis Anti-GP20 antibody could block sperm penetration of zona-free hamster oocytes [15] SP ...