Fetal Fraction – The Essential Factor in Non-Invasive Prenatal Testing

Dr James Harraway

writer

Dr James Harraway

Sullivan Nicolaides Pathology

writer

Sullivan Nicolaides Pathology

Non-Invasive Prenatal Testing (NIPT), the cell-free DNA-based blood test that screens for fetal chromosomal abnormalities, is fast becoming a routine part of obstetric care.

NIPT at a glance

During pregnancy, maternal plasma contains fragments of DNA from the mother and from the placenta (fetal DNA).

The proportion of DNA fragments from particular chromosomes is usually very stable throughout pregnancy. If there is an excess of fetal fragments from one chromosome, the proportion of fragments from that chromosome will be changed.

PASSWORD RESET

Forgot your password or password not working? Please enter your email address. You will receive an email with the link to set a new password.

Icon 2

NEXT LIVE Webcast

:
Days
:
Hours
:
Minutes
Seconds
Dr Kate Walsh

Dr Kate Walsh

Endometriosis Cases – Practical Guide

Prof Finlay Macrae AO

Prof Finlay Macrae AO

Familial Colorectal Cancer

Prof Richard Harvey

Prof Richard Harvey

Recurrent Nasal Polyps Management – When to Refer

Prof Terence O'Brien

Prof Terence O'Brien

SUDEP – What is it and How to Reduce the Risk

Join us for the next free webcast for GPs and healthcare professionals

High quality lectures delivered by leading independent experts

Once you confirm you’ve read this article you can complete a Patient Case Review to earn 0.5 hours CPD in the Reviewing Performance (RP) category.

Select ‘Confirm & learn‘ when you have read this article in its entirety and you will be taken to begin your Patient Case Review.

We invite you to join the upcoming Healthed webcast where Prof Macrae speak on how GPs can suspect, assess and manage hereditary colorectal cancer risk.

Tuesday 2nd September, 7pm AEST