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Genetic compatibility in couples

When faced with fertility issues, many people believe that this is often due to the couple’s incompatibility. The reason behind this inability to fall pregnant is often unknown and quite simply a mystery due to some form of irresolvable  ‘genetic issue’. When faced with such circumstances, we can but give in and accept it and, as with all popular beliefs, there is some truth in it.
It’s estimated that around 20% of reproduction issues are down to genetics. In fact, many of the tests carried out as part of patient fertility analyses in our clinic, aim to determine if there is a genetic issue behind the couple’s difficulties falling pregnant. […]

By |7 de October de 2016|Fertility, Genetics, Gynaecology, News, Pregnancy|0 Comments

A boy or a girl: can I choose my baby’s gender?

Whilst it is technically possible to choose a child’s gender using pre-implantation genetic diagnosis, Spanish law prohibits selecting a baby’s sex, except with a view to avoiding the transmission of genetic diseases associated with the X chromosome. Such is the case, for example, of haemophilia A.
Law 14/2006 indicates that pre-implantation genetic diagnosis may only be used in order to detect serious genetic diseases or those which compromise the viability of an embryo. Therefore, this technique may not be used in order to select a future baby’s gender. Any other use of this technique is a serious offence which is punishable by law. […]

Can I choose the sex of my embryos when I undergo embryo transfer?

The human genome consists of 46 chromosomes: 23 of these are inherited from our father and the other 23 are inherited from our mother. Our organism’s entire genetic make-up is stored in these chromosomes. The 23 pairs are organised as follows: 22 pairs, known as autosomes, and one pair of sex chromosomes (X and Y) which differentiate the two sexes (XY for males and XX for females).
From a technical point of view, using pre-implantation genetic diagnosis, we have the means of analysing an embryo’s entire chromosomal make-up. This technique, which is known as CCS (Comprehensive Chromosome Screening), means additional or a lack of any chromosomes in the embryo can be detected. Therefore, we can use CCS to analyse the entire make-up of the embryo and determine that there are neither DNA excesses nor deficiencies which will stop the embryo from developing properly. But, if we focus on the sex chromosomes, we can also determine if the analysed embryo has two X chromosomes and will, therefore, be a girl (XX) or one X chromosome and one Y chromosome (XY) and will be a boy. […]

Reduced mobility and fertility

Reproduction issues always need to be dealt with with a degree of sensitivity. When there is also a disability within the couple, the emotional side of things calls for even greater care and steps should be taken in order to deal adequately with any implications the disability in question has from a medical point of view.
In 2006, the United Nations (UN) published guidelines on the rights of people with reduced mobility. These guidelines indicate disabled people’s rights across all levels of society and include the right to have children and access to sexual health.
At Instituto Bernabeu, we aim to comply with the aforementioned guidelines and provide our patients with the means and solutions they need and which adapt to the circumstances of each physical disability. This covers disabilities resulting from a genetic condition (hereditary), disease or an accident and, from a fertility point of view, each case is given personalised treatment. […]

What does embryo biopsy involve?

Preimplantation Genetic Diagnosis (PGD) is a tool designed to “get to know” the embryos genetically before they are transferred into the mother’s uterus. Thanks to this technique, we can study their chromosome count and find out if they are carriers of a hereditary disease. This information helps us to select the embryos that will produce healthy babies. Yet, how can we find that information?
Today, the only way to find genetic information about embryos is by performing an embryo biopsy. What does embryo biopsy involve?
To explain the biopsy procedure we should keep in mind that our point of departure is EMBRYOS. Embryos are retrieved after performing an assisted reproduction cycle, preferably by Intracytoplasmic Sperm Injection (ICSI), and their development is assessed during the culture period until day 3 or day 5. […]

The Rafael Bernabeu Foundation and its social welfare calling

The Rafael Bernabeu Foundation, the social welfare foundation at Instituto Bernabeu, has been working towards helping to improve health, well-being and financial conditions in society since 2007. Support programmes for patients with financial difficulties, scholarships and long-term support for various NGOs and academic and medical institutions are just some examples of the work which is carried out “as part of our commitment to the people of Alicante.” To the company, “social responsibility is a must.”

The foundation was set up at almost the same time as Instituto Bernabeu in Alicante. Whilst work went on in the reproduction and fertility clinic, the needs of the local population surrounding the medical group as it grew and became more consolidated became clear. It was the company’s closest reality, its closest community, the people who could potentially one day walk past one of the groups newest branches. IB began donating part of its financial resources and this increased as the institution grew. Along with the company’s growth and strength came the decision to provide this giving spirit, which had been active for many years, with a more formal structure. The Rafael Bernabeu Foundation was born in the cold month of January 2007 with the aim of providing different causes and adverse circumstances with warmth and solutions.

“Our patients and everyone in the IB team are participants in this support aimed at the very same society which has enabled us to grow and to which we wish to return the favour,” says the Rafael Bernabeu Foundation. Since it was set up, its work, donations and activities have grown and centred around three core areas: health, training and financial support for NGOs. […]

By |4 de January de 2016|Fertility, Genetics, Gynaecology, News, Pregnancy|0 Comments

Are PGD, PGS and CCS all one and the same?

Pre-implantation Genetic Diagnosis (PGD) is a combination of techniques carried out on embryos prior to transfer to the womb with the aim of studying possible chromosomal and/or genetic disorders. Its purpose is to ensure healthy offspring and stop disorders from being passed on to children.
The 21st century has witnessed huge steps being made in terms of embryo abnormality analysis. The range of diagnosis options and the reliability of techniques have converted something which was only a pipe-dream a few years ago into a reality. Nowadays, such techniques are routine and Instituto Bernabeu is a worldwide leader in providing its patients with the latest in embryo genetic diagnosis.
This revolution has led to a number of new testing techniques coming to the fore. Most of them are known by their initials and, in many cases, this has turned PGD into mumbo-gumbo for patients who end up getting them mixed up and confused. We would like to use this forum to shed some light on this sea of initials. […]

Ethics and good practice: Let the truth be told

Assisted Human Reproduction is undoubtedly an area with ethical and moral implications. There are common issues that arise with the generation of new embryos when a couple undergoes ART and with transfers of previously frozen embryos. Some of the most frequent issues are: embryo manipulation and genetic diagnosis; the use of donor gametes and the possible coexistence of their legal children with the biological ones in the future; the option of discarding embryos by parents for no other purpose when they don’t wish to donate them to other couples with reproductive problems or for research purposes; the age of women accessing ART, along with a long list of legal, ethical and moral issues pertinent to each assisted reproduction centre. […]

Genetic Health of the Embryo: Science Applied to Life

This is not science fiction, it’s reality. It is reproductive medicine and advanced genetics together to achieve healthy children who are free of diseases. Before, medicine focused on a person’s health. Now thanks to genetics and scientific research we are able to go one step further and take care of the embryo. […]

Genetic incompatibility between the couple, does it exist?

It is estimated that about 20% of reproductive problems are genetic or chromosomal type. That is why today genetic testing is an essential part of the fertility study in couples who come to our clinic looking for descendants.
For the diagnosis of fertility problems there is a set of genetic studies very useful in the assistance of couples with reproductive desire. Tests such as the karyotype in both partners, microdeletion of the Y chromosome in the male or the molecular study of fragile X syndrome in women are usually required tests to determine a possible genetic basis of fertility problems in couples. […]

By |29 de September de 2014|Fertility, Genetics, News|0 Comments