Preface: To conceive a life, the quality of sperm directly affects the quality of pregnancy and can even directly determine whether a woman is able to conceive. If a man has a dead sperm, a woman’s ability to get pregnant is naturally affected, so it is important to be able to detect the condition in time and actively treat the symptoms. So, what are the symptoms of spermatorrhea? What are the causes? The symptoms of dead sperm] The morphology and color of semen: normal semen: viscous, milky white. Necrospermia: more yellow translucent, cloudy thin mucus. The physical signs and symptoms of dead sperm: loss of kidney essence, yin deficiency and fire, burning kidney essence; physical deficiency, kidney qi is not full, vegetarian thick taste, dampness and heat, fumigating the sperm house, kidney essence is disabled; or mental depression, liver loss of drainage, wood depression into fire, kidney essence is affected by the play. The reason for this is the fact that the spermatozoa are not only in the blood, but also in the blood. 2, comprehensive factors Long-term malnutrition, smoking, alcoholism, excessive mental tension, excessive sexual life and serious systemic diseases can affect sperm production and can affect sperm vitality, even leading to necrospermia. 3, reproductive system infection due to male reproductive system infection pathogenic bacteria, resulting in the occurrence of inflammation and the massive consumption of essential nutrients or trace elements zinc sperm rely on to survive or change the pH of semen and other factors destroy the environment in which sperm live and cause sperm death. 4, high temperature environment Some men like sauna, fumigation, long-term hot bath, but high temperature will make testicular sperm produce abnormalities, and even kill sperm, sperm generation on the environmental temperature requirements of low temperature, often high temperature stimulation can not provide a suitable environment for sperm, can lead to dead sperm disease. 5, immune factors Men suffering from acute mumps, the body can produce antibodies against their own sperm and cause the occurrence of male spermatorrhea.