Guaranteed Blastocyst Program

What does the Guaranteed Blastocyst Program consist of?

It is a heterologous fertilization program (egg donation and double heterologous) that involves transferring cryopreserved embryos at the blastocyst stage, an advanced technique that offers the highest chances of achieving a successful pregnancy.

Our program guarantees the generation of at least 2 blastocysts.

Blastocysts and Transfer

When referring to a blastocyst transfer, it pertains to a specific phase of in vitro fertilization.

Around the 5th-6th day of development, the embryo, continuing its cell divisions, shows a clearly visible inner cell mass and an outer layer called the trophoblast, which will give rise to fetal attachments such as the future placenta.

In prolonged culture at the blastocyst stage, the embryo acquires a mechanism that allows it to anchor to the uterine endometrium, and this is the moment when it is preferred to perform the transfer using a single embryo.

Blastocyst transfer increases the chances of achieving a successful pregnancy.

In which cases is it indicated?

The "guaranteed blastocyst" egg donation or double heterologous program is indicated for:

• women with low-quality gametes with previous unexplained ovarian failures, previous unsuccessful IVF attempts, recurrent miscarriages, etc.
• women who no longer produce eggs (experiencing natural menopause or as a consequence of surgical treatments, following oncological therapies, etc.)
• women with a possible risk of transmitting hereditary diseases.
• men who do not produce sperm (azoospermic) or have extreme alterations in their number, motility, and quality.
• men with a possible risk of transmitting hereditary diseases, etc.

Double heterologous is used when at least one male pathology is associated with the female pathological condition.

Why choose our Guaranteed Blastocyst Program?

• We offer patients more than twenty years of experience and our successes achieved over time.
• Patients will no longer need to undertake long trips abroad to undergo the procedure.
• We prefer the use of fresh oocytes.
• We guarantee the generation of at least 2 blastocysts; if none are generated, a new cycle will be performed free of charge.
• The embryonic culture involves the use of the GERI incubator with integrated Time-Lapse function in 100% of cases and all the most advanced technologies throughout the entire process.
• Transfer exclusively of blastocysts.
• Fewer attempts, thus less stress and better results.