Prenatal fertility test
Non-invasive prenatal test in Madrid: detects chromosomal abnormalities safely
How does the test work?
- It can be performed from week 10 of pregnancy.
- Only requires a simple maternal blood draw.
- Suitable for single or twin pregnancies, whether natural or through IVF.
- Results are delivered within 15 business days from sample reception.
Types of prenatal tests available at Fertility Madrid
Advanced Prenatal Fertility Test
- Trisomy 21 (Down syndrome)
- Trisomy 18 (Edwards syndrome)
- Trisomy 13 (Patau syndrome)
- Trisomies 9, 16 and 22
- Aneuploidies of the sex chromosomes
- Alterations in all chromosomes
- Includes syndromes such as DiGeorge, Cri du chat or Prader-Willi
When is a non-invasive prenatal test recommended?
This test is especially advisable in the following cases:
- Advanced maternal age (over 35 years)
- Family history of genetic abnormalities
- Abnormal results in the first-trimester screening
- Alterations detected in the fetal ultrasound
- Pregnant women who wish to rule out risks without invasive procedures
Fetal DNA Test in Madrid
Fast and reliable results
No risks for mother or baby
Personalised genetic counselling
Advanced analysis techniques
Located in the heart of Madrid
Frequently Asked Questions about the Prenatal Fertility Test
Is the non-invasive prenatal test safe?
Yes, it is 100% safe. It does not pose any risk to either the mother or the fetus.
When can I take the test?
From the 10th week of pregnancy.
Is it necessary to have a high-risk pregnancy to take it?
No. Any pregnant woman can request it to rule out chromosomal abnormalities.
Does the test detect the baby’s sex?
Yes, all available tests can determine whether the baby will be a boy or a girl.
How long do the results take?
Between 10 and 15 business days after the sample reaches the laboratory.
What is the non-invasive prenatal test and what is it for?
The non-invasive prenatal test is a test that analyzes fetal DNA present in the mother’s blood from the 10th week of pregnancy. It allows the detection of common chromosomal abnormalities, such as Down syndrome, Edwards, or Patau, without posing any risk to the mother or baby.
How does the non-invasive prenatal test work?
The procedure is very simple:
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It only requires a blood sample from the mother.
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It is valid for both natural pregnancies and in vitro fertilization pregnancies.
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It can be performed in single or twin pregnancies.
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Results are available in approximately 15 business days.
What types of prenatal tests does Fertility Madrid offer?
In our clinic we offer several options tailored to each need:
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Prenatal Fertility Test Standard: detection of the most frequent trisomies (21, 18, 13, 9, 16, 22), sex chromosome aneuploidies, and determination of fetal sex.
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Prenatal Fertility Test with Microdeletions: identification of more complex chromosomal alterations.
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Prenatal Fertility Test Advanced: expanded study for a more exhaustive genetic analysis of the fetus.
When is it recommended to perform a non-invasive prenatal test?
The test is especially recommended in the following cases:
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Women of advanced maternal age (over 35 years).
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Family history of genetic abnormalities.
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Abnormal results in first-trimester screening.
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Abnormal findings in fetal ultrasound.
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Pregnant women who wish to rule out risks without resorting to invasive tests such as amniocentesis.
Is the non-invasive prenatal test safe?
Yes. The test is completely safe because it uses a blood sample from the mother. It does not carry a risk of miscarriage or complications for the mother or baby, unlike other invasive tests.
Is it necessary to have a high-risk pregnancy to take the test?
No. The non-invasive prenatal test can be performed in any pregnancy, although it is especially recommended when there are genetic risk factors or advanced maternal age.
Does the non-invasive prenatal test detect the baby’s sex?
Yes. In addition to the main chromosomal abnormalities, the standard prenatal test can accurately and early determine fetal sex from the 10th week of pregnancy.
How long do the results of the non-invasive prenatal test in Madrid take?
Results are usually available within approximately 10 to 15 business days after the sample is received in the laboratory.