Maternal vitamin D status in early pregnancy is crucial for fetal growth and may reduce the risk of preterm birth, according ...

A new study from Penn State University explored whether vitamin D levels across pregnancy are associated with birth outcomes ...

However, when the researchers compared pregnancy outcomes across a wider range of vitamin D concentrations, they found that pregnant women with first trimester vitamin D concentrations lower than ...

Working out during pregnancy is good for you and your baby. Here are the best exercises to do during each trimester.

A new blood test has potential to identify a hard-to-predict but sometimes deadly pregnancy complication weeks before it ...

UNIVERSITY PARK, Pa. — Low vitamin D levels in the first trimester of pregnancy are associated with higher rates of preterm birth and decreased fetal length, according to a new study led by ...

Low first trimester vitamin D concentrations are associated with risk for preterm birth; higher levels correlate with fetal growth.