The Role of Genetics in Preterm Birth.

Preterm birth (PTB), defined as the birth of a child before 37 completed weeks gestation, affects approximately 11% of live births and is the leading cause of death in children under 5 years. PTB is a complex disease with multiple risk factors including genetic variation. Much research has aimed to establish the biological mechanisms underlying PTB often through identification of genetic markers for PTB risk.

Development and internal validation of a non-invasive clinical tool to predict sufficient omega-3 levels in early pregnancy.

Background: Complications from preterm birth (PTB) are the leading cause of death and disability in those under five years. Whilst the role of omega-3 (n-3) supplementation in reducing PTB is well-established, growing evidence suggests supplementation use in those replete may increase the risk of early PTB.

Aim: To develop a non-invasive tool to identify individuals with total n-3 serum levels above 4.