Call us at: (+54 11) 7093-2130 | 4372-8289

Find us in:  Viamonte 1432 CABA


Call us at: (+5411) (+54 11) 7093-2130 | 4372-8289

Find us in:  Viamonte 1432 C.A.B.A.

Learn about our

cegyr 360

We offer a comprehensive service
for each reproductive stage

Assisted Reproduction

In-vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) are high-complexity treatments.  With a more complex technology, ICSI allows achieving high fertilization rates.


The ICSI treatment involves putting male gametes (sperm cells) into contact with female gametes (oocytes) in order to achieve fecundation and embryo development outside the maternal body.

This technique implies injecting a single sperm cell directly into the oocyte’s cytoplasm. The embryo thus formed can either be transferred to the womb or cryopreserved for future transfer.


Egg donation

Procedures with donated eggs yield high pregnancy rates and pose a reliable option for patients with advanced reproductive age, low ovarian reserve or a history of poor response in previous ovarian stimulations.

Our program allows patients to quickly access to treatment because Cegyr has its own bank of gametes: the Argentine Bank of Gametes (https://bancodegametos.com.ar).
Donors are assessed with the highest standards, thus ensuring the best outcomes and the most reliable choice.

ROPA Method

(Spanish acronym for Oocyte Reception from the Couple)
This method is aimed at female couples willing to achieve motherhood in a shared way. Oocytes from one of them are fertilized with donated sperm and one embryo is transferred to the womb of her partner, who will carry the pregnancy. This is an appealing alternative, since both women participate actively in the origination and birth of their baby.

Gestational surrogacy

This is a successful choice for those persons or couples who are unable to achieve pregnancy in a natural manner due to medical, sexual or genetic reasons. The treatment involves a woman carrying a pregnancy for another person or couple. This kind of treatments includes legal advice, the assisted reproduction treatment with eggs from the patient herself or from a donor, PGT-A testing of the embryo, and the transfer of cryopreserved embryos.



Complementary Techniques

The Embryoscope+ Time Lapse is a state-of-the-art incubator with an integrated time-lapse system that allows visualizing the development of each individual embryo.

By means of an AI algorithm, the system helps to select the embryo with the best chance of implantation to achieve pregnancy. Its integration with preimplantation genetic tests will result not only in enhanced pregnancy rates but also in a shorter time to achieve pregnancy. We are happy to be able to offer this technology to our patients at Cegyr.
ZyMot is a sperm selection device that allows us to use only healthy sperm cells.

This device simulates the conditions of the cervical/uterine tract that sperm cells have to go through in order to naturally fertilize an oocyte.

The type of selection by microfluids, in addition to providing a superior efficiency, is a natural procedure that does not use chemical products and does not require centrifugation, thus avoiding sperm cell damage.
Pioneering AI algorithm.
Developed in Spain by a team of researchers of the Eugin Group, it predicts the probability of pregnancy in women who wish to postpone motherhood or need to be treated with assisted reproduction techniques.

Up until now, pregnancy predictions in assisted reproduction treatments were carried out based on the history of outcomes of previous patients by age ranges.

Undoubtedly, this is a tool that will enable us to provide clear, accurate and personalized information to our patients.

Oocyte Cryopreservation

Egg freezing for future pregnancy Women are born with all the eggs they will ovulate in the course of their lifetime. Over the years, the ovarian reserve diminishes as a result of the biological cycle.
After the age of 35, this decrease becomes sharper.

“Ideally, it should be done as soon as possible”.

Nowadays, science lets us know that the younger the eggs, the better the chances of successfully freezing a larger number of them, the higher their quality and the greater their tolerance to the thawing process. Pregnancy rate will unfailingly be associated with your age at the time eggs were frozen.

Are you willing to start a family in the future but feel this just isn’t the right moment?

With a very simple procedure, now you can put time on your side and have the freedom to do it when you are ready. Your best choice is freezing eggs for future pregnancy. Your time is precious. Contact us.


Online or face-to-face consulting, whichever is more convenient for yo

Ovarian stimulation and outpatient egg retrieval.

Evaluation of your ovarian reserve.

Egg freezing and storage.


Cegyr’s Preservarte program is devoted to egg cryopreservation for social causes.

We use the vitrification technique, which is a quick freezing process that avoids damage to the egg.

We have over 30 years of experience in the field of Assisted Reproduction.

Accompaniment by our medical and nursing staff at each stage of the process.

Visit our website: www.preservarte.com.ar

Gamete Cryopreservation

The Argentine Bank of Gametes offers you the most advanced service in the management of egg and sperm donation programs, with protocols that comply with the highest quality standards.

Reproductive Studies


Biocegyr is a laboratory specialized in reproductive studies such as male factor diagnosis, ovarian reserve evaluation and high resolution karyotyping. We combine different techniques in order to improve reproductive outcomes.

Genetic studies for each reproductive stage

NovaGen is a laboratory specialized in reproductive genomics with a portfolio of services that guides the patient during each reproductive stage, providing comprehensive advice in each step of the process in terms of Reproductive, Medical and Prenatal Health.

We are a group of professionals from different areas, including biochemistry, genetics, bioinformatics, embryology, and physicians specialized in reproduction and genetics, all with extensive experience in reproductive medicine and genetics.

We have a fully equipped molecular biology laboratory with the latest technology used internationally.