The semen discharged by men after ligation is usually sperm-free, with prostatic and seminal vesicle fluids as the main components.
Ligation surgery is to cut off the vas deferens, but the tissues downstream of the vas deferens are not affected, and the semen has prostate fluid and seminal vesicle fluid in addition to sperm, and prostate fluid and seminal vesicle fluid can still be ejaculated normally during coitus after ligation.
In order to avoid wound infection after ligation surgery, men should change the medicine regularly after surgery and pay attention to the cleanliness and dryness of the wound.
At the same time, a condom should be worn during sexual intercourse within one month, as there may still be a small amount of semen remaining in the distal vas deferens and seminal vesicles after ligation, which may lead to the occurrence of another pregnancy.
For patients with ligation, it is recommended to go to a regular hospital, consult with a professional doctor, and cooperate with the doctor to complete the relevant examinations to avoid blind treatment.