In most cases, severe male-factor infertility can be resolved through Intracytoplasmic Sperm Injection (ICSI).

However, in rare cases, sperm may be completely absent from semen (non-obstructive azoospermia). In such instances, the couple can only achieve conception by using donor sperm.

Donor sperm is obtained from specialized sperm donor banks. The minimum standards include the use of cryopreserved semen sample from a donor, who has been thoroughly tested for specific hereditary and acquired diseases, as required by law and international ethical standards. Donor selection is typically based on external characteristics such as hair color, eye color, physique, blood type, and other criteria.

"Eugonia" collaborates with reputable and qualified sperm banks in Greece and abroad, where donors are selected based on strict criteria, both in terms of their fertility as well as their physical and mental health. All samples are accompanied by the test results and reports of the donors.