Azoospermia is a condition in which no sperm is found on three semen tests, so it is almost impossible to have an unwanted pregnancy with this condition. Normal embryo formation is a process that requires at least one spermatozoon to unite with an oocyte to form a fertilized egg that will settle in the uterus and continue to mature. Azoospermia has no sperm in the semen, so the chances of being able to impregnate a partner during the presence of the disease are almost zero. However, it is possible to treat or assist in the fertility of this disease. For example, obstructive azoospermia can be treated by unblocking the vas deferens. When none of the above is effective, assisted reproductive technology can be chosen. Anyone who has been infertile for a long period of time without contraception should be examined by a doctor.