You don't understand how they work. Sperm is very sensitive to temperature fluctuation. The testes reside inside the body until internal body temperature rises which could fry the guys. At that point the testes drop into the scrotum to cool off. They are only outside the body for safety and retract back inside once temperature stabilizes.
You don't understand how they work. Sperm is very sensitive to temperature fluctuation. The testes reside inside the body until internal body temperature rises which could fry the guys. At that point the testes drop into the scrotum to cool off. They are only outside the body for safety and retract back inside once temperature stabilizes.
What species do you identify as?
What species do you identify as?
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