Did you know that the muscle tone of the scrotum becomes weakened and relaxed in older me?

Did you know that the function of the scrotum is to protect the testes and to keep them at a temperature 1–8° below the normal body temperature of 98.6° F (37° C)?

Did you know that the scrotum contracts from cold, exercise, or sexual stimulation and expands and relaxes when warm?

Did you know that when the scrotum is contracted, it conserves heat; while relaxed it is smooth and elongated, permitting the circulation of air that effects cooling?

Did you know that the muscle tone of the scrotum becomes weakened and relaxed in older me?



Did you know that a higher scrotum temperatures may be damaging to sperm count?


Did you know that animals that have stately movements—such as elephants, whales, and marsupial moles—have internal testes and no scrotum?


Now if you didn't know, now you know...


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