Cocks have testicles, which can treat impotence and premature ejaculation, and have good medicinal value: "Magnets (magnets) are 5 yuan, cocks' testicles are 5 kilograms, and they are soaked in white wine. After three days, they need to eat wine according to the daily amount, which usually takes half to one month. Magnets can be used repeatedly. If you don't eat alcohol, fry two cocks' testicles every day for half a month to January, and fully restore sexual function. "