In the world we live in, organisms can either be living or non-living. Most living organisms are further divided into sexes namely males and females. Each sex has its own special and unique reproductive system. What makes each system unique is not the size and shape of its structures but each of its roles and functions. The main purpose of both the male and female reproductive system is to produce and procreate. The female reproductive system is designed to produce eggs for conception, implantation, pregnancy and delivery while the male counterpart is made to produce and transport sperm. Compared to the female reproductive system that is composed of parts located inside the pelvic area, the male reproductive system has parts located inside and outside the pelvis.
The male reproductive system has various structures such as the testes, the duct system, the scrotom, the accessory glands and the penis. The testes also know as testicles are the organs responsible for sperm production and storage. When a boy reaches sexual maturity the testicles can store millions of sperm cells. The testicles are two oval shaped organs approximately 5 centimeters in length and 3 centimeters in diameter. Aside from producing sperm, the testes also produce testosterone, the hormone responsible for the development of secondary male characteristics like facial hair, deep voices and large muscles. The duct system is made up of the epididymis and vas deferens. The vas deferens is a slender muscular tube that transports semen, the fluid that contains sperm. The epididymis is a coiled-like tube structure that connects to the vas deferens. The scrotom is the pouch like sac that holds the testicles. This pouch regulates the temperature of the testicles, keeping it cooler than the rest of the body. A cool environment is necessary for sperm production. The accessory glands of the male reproductive system include the seminal vesicles and the prostate glands. Both these structures help lubricate and provide nourishment to the sperm. The prostate gland, which surrounds the ejaculatory ducts, also produces a portion of the semen. This gland is highly sensitive to any form of stimulation. The penis is composed of the shaft and the glans penis or the tip or head. The penis’ tissue is spongy allowing it to expand and contract. At birth, the penis has a foreskin covering the tip; this is removed through circumcision for cultural and sanitary reasons.
With regards to reproduction, the entire male reproductive system work as a whole to produce and deliver sperm into the female reproductive system via sexual intercourse. The male reproductive system is also responsible for producing sex hormones which is very evident during puberty. At birth, all the male reproductive structures are already present in the baby boy’s body; they only become mature around the age of 10 to 14. Once mature, sperm mixes with the semen and is discharged through ejaculation. Each ejaculation contains approximately 500 million sperm cells. A mature sperm cell can already fertilize a mature egg cell, making pregnancy possible.

