The human body naturally controls the temperature of the testicles.
When it is cool, the testicles may extend into the body to keep warm, or drop when the temperature rises to keep cool.
Some types of clothes may impact this, leading to low sperm count, such as tight briefs or tight pants that press the testicles against the skin and keep them too warm for an extended period of time.
The scrotum
The scrotum is a pouch that holds the testes and parts of the spermatic cord. Its muscular activity regulates the temperature of the testes.
the scrotum.
A muscle called the creamaster.
The pouch of skin that contains the testes is called the scrotum.
The "sac" between a man's legs is called the scrotum. It is what protects and contains the testes. The scrotum also regulates the temperature of the testes. When they are hot, the skin becomes very soft, and there may even be sweating. When the testes are cold, the skin of the scrotum becomes stiff, shrunken, and leathery.
The thermostat regulates the temperature in the home.
The testes are located outside of the body because the bodies temperature is too high for the testes and the scrotum has a lower temperature for them to be able to produce sperm.
If the testes are not maintained at a temperature about 2 °C lower than body temperature the process of spermatogenesis will not take place, so that is why it is important for the testes to descend into the scrotum during maturation.
If the testes are not maintained at a temperature about 2 °C lower than body temperature the process of spermatogenesis will not take place, so that is why it is important for the testes to descend into the scrotum during maturation.
In a hot water heater, a thermostat regulates the heat
The scrotum is the structure that regulates the temperature of the testis. It contracts in the cold, drawing the testicles closer to the body increasing their warmth, and when it is warm it relaxes allowing the testicles to fall farther from the body, thus cooling them.
located on the Y chromosome and codes for a protein that regulates genes that control development of testes