
Everli Prenatal Test (Plus)
in Huelva
- Collection of the maternal blood sample: ✓
- Analysis of the blood sample: ✓
- Results report: ✓
- Delivery of results: 6 - 8 business days

Laboratorio Eurofins - Clinilab
C. Sor Paula Alzola, 20, 21002 Huelva, España, 21002 Huelva
Fixed price (without discount: 6̷9̷5̷ €)
629 €
All included
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Information of Everli Prenatal Test (Plus) in Huelva
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Everything you need to know about the Everli Prenatal Test
The Everli Test is a prenatal screening test that detects trisomies, abnormalities in the sex chromosomes, and major syndromes. It can be performed from the 10th week of pregnancy.
The Everli Test is one of the most comprehensive prenatal tests and is CE-IVD certified (In Vitro Diagnostic Medical Devices according to the European Directive).
With the non-invasive prenatal Everli Plus test, you can find out not only the baby’s sex but also whether the fetus presents any chromosomal, physical, or genetic abnormalities:
Trisomies
Trisomies are numerical abnormalities that occur when an individual has an extra chromosome instead of a pair. The Everli Plus Prenatal Test detects all of them:
- Patau Syndrome (Trisomy 13)
- Edwards Syndrome (Trisomy 18)
- Down Syndrome (Trisomy 21)
- Trisomies: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 19, 20, and 22
Sex Chromosome Aneuploidies
Sex chromosomes (X and Y) determine the fetus’s sex. The severity of these conditions varies, but most cases present only mild physical or behavioral symptoms:
- X0 (Turner Syndrome)
- XXX (Triple X Syndrome)
- XXY (Klinefelter Syndrome)
- XYY (Jacobs Syndrome)
Syndromes Detected
- DiGeorge Syndrome
- Cri-du-Chat Syndrome
- Prader-Willi Syndrome
- Angelman Syndrome
- 1p36 Deletion Syndrome
- Wolf-Hirschhorn Syndrome
- Jacobsen Syndrome
- Smith-Magenis Syndrome
- Langer-Gideon Syndrome
Is it suitable for twin pregnancies?
No, this test is not recommended for twin pregnancies. In such cases, the Everli Basic Test should be performed instead.
What is the sensitivity and specificity of the Everli Plus Test?
- Trisomies 21, 18, 13
- Sensitivity: >99.9%
- Specificity: 99.90%
- Other Aneuploidies (RAA)
- Sensitivity: 96.40%
- Specificity: 99.80%
- Deletions and duplications ≥ 7Mb
- Sensitivity: 74.10%
- Specificity: 99.80%
What happens if no results are obtained from the test?
If no results are obtained, the test will be repeated at no additional cost.
Where is the sample collected?
The blood sample is collected at Eurofins-Megalab laboratories, which operate more than 80 labs and collaborate with over 1,000 sample collection points throughout the country.
Everli Plus NIPT
Purchase your medical voucher easily under Operarme's guarantees and select your nearest Megalab laboratory.
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When should the prenatal test be performed?
The Everli Plus Prenatal Test is a non-invasive prenatal screening recommended for pregnant women who are at high risk of aneuploidies. A high risk is considered when one or more of the following conditions are met:
- Advanced maternal age (over 30 years old)
- Ultrasound findings suggestive of aneuploidies
- Previous pregnancy with a trisomy
- Positive results from first or second trimester prenatal screening
- Presence of balanced Robertsonian translocations in the parents involving chromosomes 13 or 21
It can be performed from the 10th week of pregnancy, both in natural pregnancies and those achieved through egg donation.
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How is the Everli Test performed?
The Everli Non-Invasive Prenatal Test is intended for pregnant women who are at least 10 weeks into their pregnancy, whether it's a single or twin pregnancy, including those achieved through egg donation.
In the case of twin pregnancies, only chromosomes 21, 18, and 13 will be analyzed. This means that sex chromosome aneuploidies will not be detected, and fetal sex will only be reported if at least one of the babies is male or if both babies are female.
The test involves analyzing fetal DNA found in the mother’s blood sample. You can expect to receive the complete results within 6 to 8 business days. Additionally, fasting is not required before undergoing the Non-Invasive Prenatal Test.
Receive your test results in just 6–8 business days.
To take the test, simply click on “Purchase Service” and follow the easy steps provided. If you have any questions, you can contact our patient support team by calling at +34 91 141 33 56 or by filling out the contact form so we can call you back.
- Once you purchase the prenatal test, you will receive a voucher via email.
- After downloading the Everli Test voucher, you can redeem it by calling the Laboratory to make an appointment.
Step-by-Step: The Everli Test
Before proceeding with the test, it’s recommended to have an ultrasound to determine the exact gestational age. This helps avoid potential anomalies that might affect the test parameters and lead to inaccurate results.
After the ultrasound, the test is performed through a single blood draw. This is sufficient to obtain results once the sample has been analyzed. This process also helps reduce the need for further follow-up tests if a positive result is obtained.
Once the blood is drawn, the sample is sent to the laboratory for analysis, and you will then wait to receive your results.
Results
Once the sample is collected and sent for analysis, Megalab’s team of experts will prepare the results report, which will be available in less than one week.
Megalab’s team of geneticists will explain how to access your results:
- They will provide you with an access code to enter your private area.
- From there, you can check the status of your results report.
- If the results are not yet ready, it will appear as “pending.”
- Lastly, you will receive the phone number of the Laboratorio Eurofins - Clinilab where you took the test, in case you have any questions while waiting for your results.
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Cost of the Everli Plus NIPT in Huelva
The Everli Plus Test in Huelva costs 629 €, with a fixed, all-inclusive price. This non-invasive prenatal test includes:
- Collection of the maternal blood sample
- Sample analysis: complete genome sequencing, determination of fetal sex, and recording of results — all carried out by professionals at Megalab laboratories in their facilities
- Delivery of the non-invasive prenatal test results
If you’re considering taking the Everli Plus test following a recommendation from gynecology experts, you can do so safely and quickly through Operarme at Megalab Laboratories.
You can request your Everli Plus Test voucher instantly and easily by filling out our contact form, calling at +34 91 141 33 56, or by clicking on the image below:

Test prénatal non invasif Everli Plus
Obtenez facilement votre bon médical sous la garantie d’Operarme et choisissez le laboratoire Megalab le plus proche.
Fixed price
629 €
All included
Step by step
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Purchase the prenatal test voucher
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Receive the information in your email
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Call the clinic/laboratory to book your appointment
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Go to the laboratory/clinic with your prenatal test voucher
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Get the test results
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Frequent Questions
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Which prenatal tests are available in Operarme?
Other non-invasive prenatal tests you may be interested in are the Harmony Prenatal Tests:
- Harmony Basic Test: This test evaluates the risk of trisomies 21, 18, and 13 — that is, Down syndrome, Edwards syndrome, and Patau syndrome — and also determines the fetal sex.
- Harmony Medium Test: This test detects trisomies 21, 18, and 13, as well as fetal sex and abnormalities in the number of X and Y chromosomes.
- Harmony Extended Prenatal Test: This test evaluates the risk of trisomies 21, 18, and 13, abnormalities in the X and Y chromosomes (aneuploidies), and detects the likelihood of 22q11.2 deletion syndrome, in addition to determining the fetal sex.

Everli Prenatal Test (Plus)
- Collection of the maternal blood sample: ✓
- Analysis of the blood sample: ✓
- Results report: ✓
- Delivery of results: 6 - 8 business days

Laboratorio Eurofins - Clinilab
C. Sor Paula Alzola, 20, 21002 Huelva, España, 21002 Huelva
Fixed price
629 €
All included