Introduction: The quality of male sperm has a great influence on pregnancy. Only by combining high-quality sperm with eggs can a healthy baby be born. In recent years, the quantity and quality of male sperm have declined seriously, which has attracted people's attention. What causes the decrease of sperm quantity and quality? What is the poor quality of sperm?

One is afraid of alcohol and tobacco: smoking and drinking are the enemy of sperm. Nicotine in cigarettes will kill sperm. Excessive drinking will not only lead to the decline of gonadal function, but also lead to abnormal sperm chromosomes and fetal malformation or dysplasia.

Second, fear of hunger: sperm growth needs nutrition supply. Monotonous diet, partial eclipse, picky eaters, and dislike of meat, eggs, fish and dairy products can reduce the zinc content in the body, reduce the number of sperm by 30-40%, and even lose fertility.

Three fears of heat: sperm growth likes low temperature. If men have a hobby of taking hot baths, the number of sperm can be reduced, leading to infertility;

Frequency of fear: excessive masturbation and premature sexual intercourse will not only lead to impotence, but also reduce the amount of sperm contained in each ejaculation.

Five fears of drugs and radiation: frequent use of sedatives, antineoplastics, medullins, furans and hormones can cause sperm growth disorders, chromosome damage and breakage; A large amount of radiation exposure can also cause sperm chromosome aberration.

Six fears: depression and long-term emotional instability will affect the nervous system and endocrine function, make the testicular spermatogenesis function disorder, and even lead to infertility after marriage.

How to improve sperm quality?

First of all, we should develop good living habits, quit smoking and drinking, exercise, develop good physique, enhance resistance and try to stay away from radiation.

Secondly, we should keep a good mood; It can also be conditioned by food supplements. Food: supplement foods with high lysine content, such as eel, mutton, loach, squid, hairtail, yam, ginkgo, frozen tofu and tofu skin. Supplement: supplement foods with high zinc content, such as oysters, muscles, eggs, pig liver, etc.