Seminal emission does not lead to pregnancy. First of all, seminal emission refers to the act of ejaculation after non-sexual intercourse, which is the ejaculation of semen outside the body. Pregnancy refers to the process in which the sperm discharged from the male testicles after intercourse between the two sexes enters the female uterus with semen and unites with the egg discharged from the ovary in the female uterus to form a fertilized egg. The amount of semen should be greater than 2ml, and the sperm survival environment requires a pH value of 7.2-7.8, and the sperm survival rate should be greater than 50%. Spermatorrhea is an overexcitation of the central nervous system, which can be controlled in the awake state, and once relaxed, it is possible to spermatorrhea, which is physiological, and pathological spermatorrhea, in which inflammation of the reproductive system causes inability to control the discharge of semen. Regardless of the case of seminal emission, the quality of semen sperm is not high, and the chances of pregnancy are low even if it enters the woman’s body.