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 researchers in the Department of ...

By Rachel Somerstein for Next City Amaryllis Castillo gets to work at 7:45 a.m. for her job as a certified home health aide. The mother of two, who is 26 weeks pregnant, works a six-hour shift caring ...