Genetic mutations may contribute to preterm birth risk

Genetic mutations in the enzyme methylenetetrahydrofoloate reductase (MTHFR) and coagulation protein Factor V appear to have significant association with blood clots and tissue injury to the placenta and developing baby, researchers from the University of Pittsburgh’s department of obstetrics, gynecology and reproductive sciences report at the 28th annual meeting of the Society for Maternal-Fetal Medicine.