The scrotum is a sac of skin found in the body of men. This sac serves as part of the male genitals and contains two testes. The testes produce sperm and secrete male hormones, such as testosterone.
The main function of the scrotum is to keep the testes at the proper temperature, which is necessary for sperm production. A temperature slightly cooler than normal body temperature is required for sperm production, so the scrotum keeps the testes outside the body so that they get the right temperature.
The scrotum is also called the scrotum or scrotum. It is a part of the male reproductive system. The testicles are located in the scrotum. Some more things about the testicles:
The testicles are two oval glands that produce sex hormones and sperm.
The testicles are located outside the body in the scrotum because the body needs a temperature about 2°C lower to produce sperm.
The skin of the scrotum is loose and sagging in summer and shrinks in winter.
The testicles usually harden when exposed to cold temperatures.
There is a smooth muscle that lines the wall of the scrotum called the dartos fascia. This muscle helps tighten and stretch the skin of the testicle.
The testicles are very sensitive and can be very uncomfortable if they are swollen or painful.
What is the function of the testicles?
The testicles are an important organ of the male genital system, and their main functions are twofold:
- Sperm production: The testicles are the main site of sperm production. Sperm are the male reproductive cells that fuse with the female egg to begin the process of producing offspring. This process is called spermatogenesis.
- Hormone production: The testicles also produce the male hormone testosterone. Testosterone helps in the development of secondary sexual characteristics (such as beard, moustache, deep voice, muscle growth) in men, and plays an important role in maintaining sexual ability, libido, and muscle strength.
These functions of the testicles have a significant impact on a man’s fertility and overall health.
The testicles are an important part of the male genital system, and their main functions are of two types:
What are the parts of the testicles?
The main parts and structures of the testes are as follows:
- Tunica Albuginea:
- It is a tough and fibrous outer covering that covers and protects the testicles.
- Seminiferous Tubules:
- These are long, thin and coiled tubes found within the testicles. This is where spermatogenesis takes place. Inside these tubes are germ cells that mature to form sperm.
- Leydig Cells:
- These cells are located between the testicular tubules and mainly produce the male hormone called testosterone.
- Sertoli Cells:
- These cells are located inside the testicular tubules and provide nutrition and support to the sperm cells so that they can mature.
- Rete Testis :
- It is a mesh structure that collects sperm from the testicular ducts and sends it to the next structure.
- Epididymis :
- It is a thin, long structure above and behind the testicle, where sperm mature and are stored. From here the sperm enter the vas deferens.
- Vas Deferens :
- It is a tube that carries sperm out of the testicle and connects it to other organs in the reproductive system.
These various parts play an important role in sperm production and hormone secretion by combining the structural and functional aspects of the testicle.
How to keep the testicles healthy
The following measures can be taken to keep the testicles healthy:
- Maintain hygiene :
- Take a bath daily and take care of the cleanliness of the testicles.
- Wear loose and breathable clothes, so that moisture and sweat do not accumulate, thereby reducing the risk of infection.
- Maintain the right temperature:
- The testicles should remain slightly cooler than normal body temperature, for proper sperm production. Avoid tight clothes or hot water baths for too long, as these can increase the temperature of the testicles and affect sperm production.
- Eat a healthy diet:
- Eat a balanced diet rich in proteins, vitamins, and minerals, such as green vegetables, fruits, nuts, and healthy fats. Zinc and vitamins C, D are considered good for testicular health.
- Avoid high fat, sugar, and processed foods, as these can have a negative impact on hormonal balance and fertility.
- Exercise:
- Regular physical exercise increases blood circulation and improves overall health. But avoid excessive cycling or activities that put pressure on the testicles.
- Avoid smoking and alcohol: – Smoking and excessive alcohol consumption can affect sperm production and quality. So it is best to avoid them.
- Reduce stress: – Stress can cause hormonal imbalances, which can lead to the development of testicles.
