The Punta Pacifica Reproductive Center offers the egg donation program, which consist of new or vitrified eggs. Young women who participate in this program have to go through a very thorough selection, where the following tests are performed: Gynecological tests, Pap smears, blood tests for chromosome karyotype, HIV testing, Anti HBc, HBsAg, VDRL, hemoglobin electrophoresis, Ig Cytomegalovirus M, IgG, Comprehensive Hematology, blood typing and genetics consultation. They also complete a confidential donor questionnaire, as well as an oral and written consent.