Is a triple test always done during pregnancy?

By Laura García de Miguel.
Last Update: 10/08/2018

The triple test or triple screen is a universal test that is done in all women when they are pregnant, particularly around week 12 of pregnancy. It pays special attention to the risk of Down’s syndrome in the fetus by combining two markers from the first trimester ultrasound with two hormones examined in pregnant women (BHCG + AFP) along with her age.

In case your OB/GYN refers you directly to invasive tests (amnio test or chorionic villus sampling) because you’ve been pregnant before and chromosomal abnormalities were detected in the fetus, then a triple test would be unnecessary.

Suggested for you: Medical Control during Pregnancy y 3 Months Pregnant – Baby Development, Symptoms & Tips.

 Laura García de Miguel
Laura García de Miguel
MD, MSc
Gynecologist
Bachelor of Medicine and Surgery from the Autonomous University of Barcelona, with specialization in Obstetrics & Gynecology at Sant Joan de Déu University Hospital. Master's Degree in Human Reproduction from the Complutense University of Madrid. Currently, she is the Medical Director of Clínica Tambre in Madrid, Spain.
License: 280843059
Gynecologist. Bachelor of Medicine and Surgery from the Autonomous University of Barcelona, with specialization in Obstetrics & Gynecology at Sant Joan de Déu University Hospital. Master's Degree in Human Reproduction from the Complutense University of Madrid. Currently, she is the Medical Director of Clínica Tambre in Madrid, Spain. License: 280843059.
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