Temperature below body temperature in neccessary for sperm production. That is why the testicles are descended; they need to have a separate, lower temperature system.
False, Sperm develop at a slightly lower temperature, that's why the testicles are outside of the body which keeps the testis a few degrees cooler than the core temp. ;)
About 3'c below body temperature.About 34 degree celcius.
About 35 degrees C.
The best temperature of the testes for normal sperm production is 1-1/2 to 2 degrees below body temperature, so, say, about 97 degrees.
37 degree below
Lower than body temperature
Sperm develops best when at normal body temperature. They are very sensitive to temperature changes. Thus, the body does everything it can to help regulate the internal temperature to help protect the reproductive area.
The best temperatures that sperm are produced is 37oc. if the temperature is higher than this then the scrotum lowers and if its colder than this the scrotum contracts and becomes more wrinkly.
Temperature regulation. Normal internal body temperature is slightly too warm for optimal sperm production.
The best temperature of the testes for normal sperm production is 1-1/2 to 2 degrees below body temperature, so, say, about 97 degrees.
Testes are housed outside the body in the scrotum because sperm production requires a slightly lower temperature than the rest of the body. By being outside, the testes can remain a few degrees cooler, which is necessary for optimal sperm production and function.
The sperm count is dependent on the temperature of the testes. The testes are external to the body because they require a lower temperature to produce viable sperm. The testes work best at temperatures slightly less than core body temperature. Spermatogenesis is less efficient at lower and higher temperatures. This is the reason for retraction of the testes in the cold as well as non-viable sperm in men with (medically) undescended testes.
The best temperature to keep sperm alive is with the human body. You may realise that during very cold temperatures your scrotum tends to go closer to your body. This is because they want to get the body heat. Once the sperm leaves the penis, it will not survive for very long.
Temperature
37 degree below
Lower than body temperature
Testicle temperature regulation is essential in maximum sperm production.
The sperm need to be cooler than body temperature, hot tubs increase the temperature of the testicles above body temperature and production of sperm is decreased.
Production of sperm is reduced. The testicles need to be cooler than core body temperature for the production of numerous and viable sperm.
A German study of 30 healthy men tested whether heated car seats raise the temperature down there to damaging levels. Testicles hang outside of your body because optimal sperm production requires a temperature 1 to 2 °C below the core temperature of 37 °C. After an hour in the hot seat, participants' scrotal temperatures rose to an average of 37.3 °C, with a maximum temperature in one man of 39.7 °C. It's only a slight increase, but it may be enough to damage the sperm production process, according to Andreas Jung, a researcher at the University of Giessen in Germany. As per this research, it is know that 1 to 2°C raise in body temperature may not effect sperm production. But, if temperature rises up it will definetly effect on your sperm count(decreases). A toasty car seat may boost relaxation during your commute, but beware: It could also be frying your sperm.