Man: Remove the false and preserve the true to identify the "spermicidal" killer!

Remove the false and retain the true to distinguish "spermicidal" obesity. The impact of overweight on testicular function is mainly reflected in two aspects: first, testosterone in obese people will be converted more into estradiol rose toy , which will affect the number and quality of sperm; on the other hand, too thick fat tissue near the testicles will also cause scrotum temperature to rise. Therefore gay dildo , if you want good sperm quality anal vibrator , it is imperative to lose weight. Narcotics. Studies have shown that drugs such as anesthetics can damage men's endocrine system, and long-term use of painkillers can also produce this side effect. Therefore, even over-the-counter drugs should be taken with caution. Eating red meat does not affect sperm quality. The researchers analyzed multiple previous trials and found no clear evidence to support a link between the two. But the best choice is to eat more fish. Aging. As men age, the quantity and quality of sperm decline. If both parents are older, the risk of developing Down syndrome and schizophrenia will increase. But overall, aging does not have as great an impact on men as it does on women, and men in their seventies and eighties can still be fathers. There is not much difference between briefs pants and flat leg pants. Many people believe that wearing briefs pants will increase the temperature of the scrotum and damage sperm compared to flat-legged pants. This kind of worry is actually unnecessary. A study conducted by New York University in 1998 found that no matter which kind of underwear you wore huge anal dildo , the effect on the scrotum was similar. Experts 'advice is that you don't have to spend too much thought on picking patterns for your underwear. Instead, you should let the scrotum ventilate and breathe more. Keep your laptop off your lap. A 2005 New York University study found that using a laptop on the knees for a long time can significantly increase the scrotal temperature. But scientists are still studying whether radio waves emitted by electronic devices such as mobile phones or music players have adverse effects on sperm. The safer way is to try not to keep them in your pants pockets for long periods of time. Hot baths are a big no. Hot baths and saunas are all "murderers" that clearly affect the number and quality of sperm. Generally, once a week is a more appropriate frequency.
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