Sperm are produced in the testes, specifically within tiny coiled tubes called seminiferous tubules located inside the testes. These seminiferous tubules house germ cells that undergo a process called spermatogenesis, where they divide and mature into sperm cells
. After formation, immature sperm move to the epididymis, a coiled tube on top of each testicle, where they mature and are stored for several days before ejaculation
. During ejaculation, mature sperm travel from the epididymis through the vas deferens, mixing with fluids from the seminal vesicles and prostate gland to form semen, which is then expelled through the urethra
. In summary:
- Production site: Seminiferous tubules inside the testes
- Maturation and storage: Epididymis on top of each testicle
- Transport during ejaculation: Vas deferens → ejaculatory duct → urethra
This process ensures sperm are produced, matured, and delivered effectively for reproduction
