Semen is not normally absorbed into the bloodstream. There is no direct correlation between semen and blood. Semen is mainly produced by the testes and is stored in the epididymis. During sexual intercourse, when there is a sexual impulse, semen may be discharged from the vas deferens and ejected through the urethra, and will not enter or be discharged through the blood vessels; spermatozoa and blood are separate, and semen is not absorbed into the bloodstream. Under normal circumstances, men ejaculate grayish-white or milky-white semen, but in the case of prostate disease or seminal vesicle disease, ejaculatory bleeding and ejaculatory pain may occur. However, these symptoms are also not a sign of semen being absorbed by blood, but are caused by pathological reasons such as stimulation by inflammation. It is recommended to consult a doctor in time and analyze the cause through relevant examinations before standardizing the treatment.