Services

You will receive an e-mail with instructions to reset your password

Down syndrome (Trisomy 21 test)

Non-Invasive test (results availables in 6-9 days)

Down syndrome (Trisomy 21 test)

Price in center: 199,00€
Exclusive price on this website: 175,00€


icono de tiempo

Detection of Down syndrome (trisomy 21) and the option of knowing the gender of the future baby if you wish.

icono de certificado

The test is performed through a maternal blood sample, so it does not represent any risk to the fetus or the mother.

icono de resultado

Official results available in 6-9 business days since obtaining the sample in the laboratory (CE-IVD certificate).


icono de certificado

You can go to any of our more than 150 associated centers without having to fast. Open from Monday to Friday, (to know the opening hours of each center, please click below and select the city).


icono de certificado

Receive a genetic counseling appointment for the explanation of your results, at no additional cost. (This service is optional).

Center Selection

* Required fields
* Select City:

* Select lab near:

Information:



icono de tiempo
  • Business days from receipt of the sample in the Laboratory
icono de mundo
  • Only available in Spain at the moment
icono de la muestra
  • Sample of blood drawn at an extraction center.
icono de genes
  • An analysis of the fetal DNA contained in the blood of the mother is performed via massive fetal genome sequencing using the Next Generation Sequencing technique.
  • This test is only for singleton gestations.
  • Indicated for pregnant women of advanced age (+35 years).

Our partner labs, nationally and internationally certified

Eurofins Megalab
Quiron Salud
Imegen Health Code
Mylab


We put at your disposal more than 150 extraction points, the largest network in Spain.



Why is this analysis useful for me?

  • It allows you to detect the presence of genetic markers in the fetus of Down syndromes at an early stage of pregnancy.
  • You can avoid invasive tests like amniocentesis, which are uncomfortable and dangerous for both, mother and baby.
  • Allows you to take decisions based on the current legislation.

Who should I have this test?

  • It will give you peace of mind about your pregnancy from week 10, superior accuracy (less than 0.1% false positives).
  • If you had previous pregnancies with the presence of trisomies.
  • If it is your first pregnancy and you are over 35 years old.
  • If you have fetal ultrasound abnormalities.
  • If you have a high hereditary risk of fetal aneuploidies.

What is a non-invasive prenatal test (NIPT)?

  • The Non-invasive Prenatal Test is a maternal blood test that detects the main chromosomal alterations of the baby, avoiding the possible risks of amniocentesis.
  • When you are pregnant, your blood contains fragments of your child's DNA. This test has greater accuracy and a lower rate of false positives; compared to traditional invasive tests.

What technology does it use?

  • qNIPT determines differences between methylation patterns in specific maternal and foetal DNA genetic regions. Certain genetic regions of the maternal DNA are hypometilated while the same regions are hypermetilated in the case of foetal DNA. These specific metilated genetic regions are used as DNA biomarkers for detection of the trisomy 21 on the fetus.
  • It is a highly precise quantification technique with a sensitivity and specificity greater than 99%.
  • The test is validated for use in single and twin pregnancies and IVF (own egg or egg donation).

Go Up

Comparison of non-invasive prenatal tests

T21 Harmony
Trisomy 21 - (Down's syndrome) :
Trisomy 18 - (Edward’s syndrome) : X
Trisomy 13 - (Pateu’s syndrome) : X
Monosomy X - (Turner’s syndrome) : X
Fetal sex :
Time of results : 6 to 9 days 3 to 5 days
Price in center : 199,00 € 485,00 €
Exclusive price on this website: 175,00 € 349,00 €
Purchase Purchase

How the test works

  1. elige tu test genético
    Purchase your service online with a discount to get a voucher.
  2. frotis bucal para análisis
    Go to an extraction centre with your voucher.
  3. instrucciones de uso
    One of our partner labs makes the analysis.
  4. instrucciones de uso
    You receive the results by email.

This site uses both its own cookies and third-party cookies in order to obtain statistical data on the browsing activity of its users. You accept these cookies by continuing to browse the Portal or by clicking ACCEPT You can find information on how to enable/disable browser cookies reading our Cookie Policy (Manage settings)

This site uses both its own cookies and third-party cookies (files which are installed on the user’s device and which record browsing information) in order to obtain statistical data on the browsing activity of its users. By clicking ACCEPT or by continuing to browse the Portal, you accept that PROMETUM SPAIN S.L.U. may store and use these cookies. To find out more, please read our Cookie Policy where you can also find information on how to enable/disable browser cookies. ACCEPT (Manage settings)

You can set your preferences and choose how you want your data to be used for the following purposes.
medmesafe - required cookies
Information regarding your user preferences in order to offer you better navigation.
Always active
Google analytics - Navigation information
We collect information on how users use our platform to analyze navigation and to be able to improve the user experience.
Accepted
Save preferences