And this is the pathway that is followed by the sperm cell before the sperm cell is ejaculated and after the sperm cell is ejaculated. So they are produced in the seminar tubules. Then they are stored inside the epididymus and during ejaculation they travel into the vast deference and into the ejaculatory duck where they mix with the fluid that comes from the seminal vesicle. And then they travel into the urethra where they mix with the fluid that is produced by the prostate gland and the bulba urethral gland. And finally that forms the semen. And the semen basically exits the penis and eventually enters the vaginal cavity.