When ejaculation occurs, sperm are forcefully expelled from the tail of the epididymis into the vas deferens. ... Sperm then travel through the vas deferens through up the spermatic cord into the pelvic cavity, over the ureter to the prostate behind the bladder.

What is the pathway of sperm cell?

Sperm cells pass through a series of ducts to reach the outside of the body. After they leave the testes, the sperm passes through the epididymis, ductus deferens, ejaculatory duct, and urethra.

What are the four pathways for sperm?

The epididymis, vas deferens, ejaculatory ducts, and urethra form a four-part transportation system. The epididymis sits directly on top of each testis. Sperm from the testis mature as they move through the coiled duct of the epididymis.