Skip navigation


Highly comprehensive miscarriage test

Anora helps determine why a miscarriage occurred. Testing is performed on tissue from the pregnancy loss.

Anora tests for chromosomal abnormalities and results are typically returned to your doctor within one week of sample receipt.

Why Perform Miscarriage Genetic Testing?

A miscarriage can be devastating. You are left to grieve and wonder why. Your pain and fear can make it more difficult to move ahead, and you want answers.

The results obtained from chromosome testing after a miscarriage can reduce your emotional burden and improve your chances of a future successful pregnancy. If genetic testing identifies a chromosomal abnormality as the cause, your chances of recurrence are low. Genetic testing can save your provider from performing costly medical work-up to determine the cause of miscarriage.

Why choose Anora?

Anora can identify the reason for a miscarriage and rule out chromosomal problems as the cause. It can be used on losses that have recently occurred and on losses that took place several years ago.

Anora is a highly comprehensive chromosome test for miscarriage and returns a result >99% of the time.1 Other advantages:

  • Anora can differentiate between maternal and fetal DNA, enabling maternal cell contamination (MCC) to be ruled out.2
  • Anora can determine whether a chromosomal abnormality originated in the egg or sperm.2
  • Anora’s results are returned quickly—in about one week.
  • Anora offers complimentary genetic information sessions before and after testing with board-certified genetic counselors.
Choose Anora
Edward syndrome

What conditions can Anora detect?

  • Trisomy—extra or missing chromosomes (e.g., Trisomy 21 (Down syndrome), Trisomy 13 (Patau syndrome), Trisomy 18 (Edward syndrome))
  • Triploidy—a complete extra set of chromosomes
  • Deletions and duplications—extra or missing pieces of a chromosome
  • Uniparental disomy (UPD)—two copies of a chromosome from the same parent with no copies from the other parent

Is Anora right for me?

Testing can be helpful if you:

  • Have had a child or previous pregnancy with a chromosomal abnormality
  • Want to better understand why you had a miscarriage
  • Have had more than one miscarriage
  • Want to understand recurrence risks
 Chromosomal abnormality

Is Anora right for you?

We’re here to help you find out

Natera would like to send you information about our products and services. You may unsubscribe from these communications at any time.


1Maisenbacher et al. Fertil Steril. 2020;114:(3)E47.

2Levy et al.Obstet Gynecol. 2014;123(2 pt1):202-9.

icon-angle icon-bars icon-times