Category Archives: Assisted Reproduction Clinic

How to interpret an assisted reproduction clinic’s pregnancy rate


How to interpret an assisted reproduction clinic’s pregnancy rate Interpreting success rates in assisted reproduction can be extremely challenging. It is, however, a very important factor to take into consideration when deciding which clinic to choose for your fertility treatment. For this reason, at ProcreaTec, we would like to explain the different types of pregnancy rates that can be published and what they mean.  Implantation rate: Percentage of embryos that take hold in the uterus per embryo transfer. Pregnancy rate … Continue reading How to interpret an assisted reproduction clinic’s pregnancy rate

ProcreaTec: The Best Assisted Reproduction Techniques.

ProcreaTec: The Best Assisted Reproduction Techniques. ProcreaTec opened its doors in 2008. Since then, its pregnancy rates have been among the best in Spain. The main objectives of the clinic, since its inception, were twofold: to offer personalized treatment and care to every patient, and to ensure the most advanced techniques and technology are being utilized to offer the best possible treatment. These two elements have been the determining factor in the success rate of assisted reproduction treatments at ProcreaTec. … Continue reading ProcreaTec: The Best Assisted Reproduction Techniques.

Egg Donation Treatment at ProcreaTec

Egg donation is procedure where an anonymous donor gives her oocytes to a woman who wants to become a mother but can´t with her own eggs. The donor (between 18- 35 years old) offers her eggs altruistically to another woman who, for reasons of age, previous surgery, previous chemotherapy or radiotherapy treatments, amongst other causes has not been able to conceive with her own eggs because of their lack of quality or quantity. FAQ on IVF with Egg Donation  

 What is ERA Test?


This is an innovative test which allow to evaluate the receptivity of a woman’s endometrium. This test increases the possibilities of having a successful embryo transfer in some of our patients. When is the endometrium receptive for embryo implantation? Generally, the best implantation moment happens between days 19 to 21 of a menstrual cycle, this is 5 to 7 days after ovulation and it is called ‘implantation window’. What is the Endometrium Receptivity Array Test? This test consists on the … Continue reading  What is ERA Test?

The EmbryoScope is a state of the art incubator.

It has the novel feature of incorporating time-lapse photography, which means that images of developing embryos are taken 24 hours a day. Moreover, the EmbryoScope captures these pictures at different cross-sections of the embryos providing valuable information on their morphology. Not only are images recorded, but also at any given moment the embryologist can watch the embryo development in real time. Once placed inside the EmbryoScope, the embryos are not taken out until the transfer. With a traditional incubator the … Continue reading The EmbryoScope is a state of the art incubator.

Genetic transmission is possible even in pregnancies with donated eggs

Genetic transmission

  In 1990, the British scientist David Baker had already conducted research to prove that what happens in the female womb is vitally important to understand a new-born baby’s DNA. A study recently conducted by the Valencia Infertility Foundation, published in the prestigious English journal Development, reveals that a baby’s genes can be altered by the gestating female even though the egg used for the embryo originates from a donor, not her. Until today, hypotheses suggesting that genetic exchange occurred … Continue reading Genetic transmission is possible even in pregnancies with donated eggs

Preimplantation genetic diagnosis (PGD)

Definition of PGD Preimplantation genetic diagnosis, or PGD, is a technique which allows the testing of chromosomic and genetic alterations in embryos. This study technique will determine if the analyzed embryos are or not healthy. In this way, only embryos which are free of alterations will be finally transferred to the patient. How is PGD carried out? Patients who are going to undertake treatment with PGD will go through the process as those not using PGD, that is, an egg … Continue reading Preimplantation genetic diagnosis (PGD)

Reasons why the Ovarian Reserve is Used Up

The ovarian reserve is the ovary’s capacity to produce eggs or oocytes which can be fertilised. Throughout a woman’s life, the ovarian reserve decreases. Surprisingly, at 28 weeks of gestation, the female foetus has between 6 and 7 million immature eggs. When a baby girl is born, it is estimated that she has approximately 2 million eggs. At puberty, she has approximately 500,000 left and around 25,000 between the ages of 38 to 51, the average age of menopause when … Continue reading Reasons why the Ovarian Reserve is Used Up

Endometrial Scratching

the first visit

In recent months, we have heard doctors talk a great deal about this process. Today we want to explain what it consists of, when it is used and if it can really improve fertility treatment. To this end, we talked to Doc Marta Moschetta. What is endometrial scratching? It consists of scratching inside the uterus where the embryo will later be implanted. It is a straightforward technique that is currently used in specialist fertility clinics. Who is the process intended … Continue reading Endometrial Scratching