CLOTHING The method allows a more active role in pregnancy

Written by: Dr. Gorka Barrenetxea Ziarrusta
Edited by: Top Doctors®

The ROPA method , which responds to the acronym of Oocyte Receptor of the Couple , is a modality included within the possibilities of assisted reproduction, by which, in a couple of women, one of them provides the oocytes and the other is the recipient of the embryos formed.

In the couples of women it is necessary to resort logically to the use of semen from a donor, either for an artificial insemination or an in vitro fertilization. In both situations, only one of the women of the couple would be intervening directly in the pregnancy process, unlike the ROPA method .

By this technique, one of the women of the couple undergoes a process of ovarian stimulation to provide the oocyte, which is fertilized with the semen of a donor, and through in vitro fertilization, the embryos resulting from fertilization are transferred to the uterus of the other woman, who is the one who finally gets pregnant. In this way, one contributes the genetic load (oocyte), and the other becomes pregnant , taking both an active role in the whole process.


Advantages and disadvantages of the ROPA method

The most active participation of the two women who form a couple is the main advantage of the ROPA method, in which the couple decides what kind of motherhood they want. The risks of the method are the same as in any in vitro fertilization process. The woman whose ovaries are stimulated could suffer an ovarian hyperstimulation syndrome, although thanks to the current stimulation protocols, the risk is minimal .

Another risk is the multiple pregnancy associated with the intrauterine transfer of more than one embryo, as well as legal considerations, such as that the ROPA method is not legal in all countries.


*Translated with Google translator. We apologize for any imperfection

By Dr. Gorka Barrenetxea Ziarrusta
Fertility Specialty

Dr. Barrenetxea is a renowned specialist in Assisted Reproduction. He is an expert in in vitro fertilization, preimplantation diagnosis and in the preservation of fertility. He is also Full Professor of Gynecology and Obstetrics of the University of the Basque Country and Professor of the Master of Assisted Reproduction taught by the Complutense University of Madrid together with the Spanish Fertility Society.

Throughout his professional career he has directed several doctoral theses and received numerous awards, including the Research Award of the Society of Gynecology and Obstetrics of Madrid.

*Translated with Google translator. We apologize for any imperfection

View Profile

Overall assessment of their patients

TOPDOCTORS utiliza cookies propias y de terceros para facilitar su experiencia como usuario de nuestra web y captar datos estadísticos mediante el análisis de sus datos de navegación. Si usted continúa con la navegación, entendemos que nos ofrece su consentimiento para el uso de cookies. Puede cambiar la configuración de cookies u obtener más información here.