Have you ever been late-night googling and found yourself in a Google hole? Then you start to wonder how old Trump was when he had the affair. This gets you wondering how the male reproductive system works into old age, which makes you google: How does semen work and what is it made of? Sperm is just one of the many components of semen, though, arguably the most vital.
Sperm release pathway - Health Video: MedlinePlus Medical Encyclopedia
The testes are where sperm are produced. The testes are linked to the rest of the male reproductive organs by the vas deferens, which extends over the base of the pelvic bone or ilium, and wraps around to the ampulla, seminal vesicle, and prostate. The urethra then runs from the bladder through the penis. Along the top of each testicle is the epididymis. This is a cordlike structure where the sperm mature and are stored. The release process starts when the penis fills with blood and becomes erect. Continuing to stimulate the penis will cause an ejaculation.
Male Reproductive System
Ejaculation , the release of sperm cells and seminal plasma from the male reproductive system. Ejaculation takes place in two phases: in the first, or emission, stage, sperm are moved from the testes and the epididymis where the sperm are stored to the beginning of the urethra , a hollow tube running through the penis that transports either sperm or urine; in the second stage, ejaculation proper, the semen is moved through the urethra and expelled from the body. Sperm cells that are stored in the male body are not capable of self-movement because of the acidity of the accompanying fluids.
The organs and structures of the male reproductive system give men the ability to fertilise a woman's egg ovum to produce a baby. The scrotum, or scrotal sac. This is the loose bag of skin which hangs under the main body cavity between the upper thighs. It is divided into two, and each side contains one testicle testis. The testicles testes.