Just like the fertility in females, the ability to make claims of men can also suffer decline over time due to the number and quality of men's sperm may be declined due to many causes. So, could not rely on external or stature as the years away gestational beans which said that a man completely without the risk of infertility.
Some causes can reduce fertility in men include:
Smoke cigarette contain many toxic substances, including nicotine, CO, born in cancer, substances belonging to groups of benzene ... Smoking not only reduces the lifespan of people 5-8, but also reduce fertility. Smoking reduces the number and speed of a sperm cell.
Drink a lot of alcohol have no small influence to your fertility, so please note!
Most of the stress physically and mentally overuse may reduce sperm count: emotional stress; hard work or play sports too.
Wearing tight pants, tight pants, most made of testicles were pressed flat into the same time poor ventilation caused the increase in scrotal skin temperature, affecting the sperm fertility.
People working in the trades are often exposed to high temperatures often have reduced sperm quality. The occupations that include: blacksmith, welder, electrician, chef ...
If go, bath in the bathroom temperature up to 70-80 degrees Celsius, compared to the normal high temperature baths more than twice. That are detrimental to sperm. The experts warned that, whatever the hot bath or steam bath, the temperature is about 34 degrees C is most suitable.
The root causes such as: diabetes, oral medications or chemicals in food reduce the hormone testosteron spokes can also cause "the charge of the nostalgic" in the process of sperm production.=