Genetics
Genetic studies can provide information for certain treatment decisions. You can discuss what you want to investigate, why a test is proposed, and its limitations before deciding.
- What it is for
- To decide with fewer doubts
- What can be tested
- Depending on your situation, genetic information from those providing the eggs or sperm may be tested before treatment. If embryo testing is proposed, it takes place before the embryo is transferred to the uterus.
- Where
- Bogotá, Colombia
Before making a decision
Some studies review genetic information from those providing eggs or sperm. Others analyze a sample from the embryo before transfer. Each test addresses different questions, and its indication depends on the history and treatment plan.
In clinical terms, the study of the embryo is called preimplantation genetic diagnosis, and that of the couple, genetic compatibility test. They will appear this way in your report.
The usefulness of a test depends on what you want to know and how it might guide a decision. The team can explain the benefits, risks, and alternatives for your situation.
How it works
These stages describe how the assessment can be organized. Not everyone needs the same tests; you can ask which ones are proposed and why.
- 01
First call
The first conversation allows you to share your story and questions. Medical assessment and, when appropriate, genetic counseling help determine if a study can provide useful information.
- 02
Your study
Depending on the history and indication, studies may be conducted on those providing gametes. Results are interpreted considering the condition being investigated and how it may be inherited.
- 03
Embryo study
When an embryo test is indicated, the lab obtains a small sample of cells for analysis. You can discuss how it is performed, its risks, and the limitations of the results beforehand.
- 04
Result and decision
The team reviews the results with you, allowing you to understand and address any remaining questions. Recommendations for next steps need to consider the complete report, medical assessment, and your consents.
What can be studied
Each study answers a different question. Understanding these differences can help you comprehend what information it provides and what conclusions cannot be drawn.
-
Number of chromosomes in the embryo
Some tests study the number of chromosomes in the embryo sample. Their results can guide certain decisions, but they do not guarantee a pregnancy or rule out all causes of loss.
-
A specific disease in the family
If there is a known genetic condition in the family, the team may consider a test aimed at that condition and explain its possibilities and limitations.
-
If both are carriers of the same condition
A person can be a carrier of a genetic variant without showing the associated disease. Its significance for treatment depends on the condition and inheritance pattern; professional interpretation is required.
-
What is not studied
Tests used in fertility seek specific medical information. The team can explain what characteristics each study analyzes and what questions fall outside its scope.
You can ask them to explain what decision a test might guide, what evidence supports its use, and if there are alternatives for your case.
What is included in the quote
It is included
- Sample collection in the laboratory
- Analysis in the genetic laboratory
- Result reading with the medical team
- Written report of findings
Quoted separately
- The study itself, quoted by type and number of embryos
- Extended genetic counseling, if your case requires it
- Your travel and accommodation
Before deciding, you can review the cost of the study, what it includes, and the services that are quoted separately. The team can explain how the type of test and the number of embryos analyzed influence this.
What we are often asked
-
The biopsy obtains a small sample of cells from the embryo. Although many embryos continue to develop, the procedure carries risks, including the possibility of damage. You can discuss these risks and the utility of the test in your case with the team.
-
No. Each test investigates specific characteristics and has limitations. A favorable result does not rule out all diseases nor guarantees future health. The team can help you understand what was analyzed and if any follow-up is necessary.
-
Options related to the sex of the embryo need to be reviewed according to medical indication and applicable regulations. You can discuss with the team what the test allows and what conditions apply to your situation.
-
This is a possible outcome that can be difficult to receive. The team can explain the meaning of the report, what information is missing, and the options that can be considered. You can take time to talk, seek support, and decide how to proceed.
Is your question not here? Ask marIAna at any time, or schedule a call and a person will respond to you.
