Long periods of undisturbed sleep during pregnancy may be associated with stillbirth
ANN ARBOR, Mich.- Sleeping more than nine hours per night during pregnancy may be associated with late stillbirth, a new Michigan Medicine-led international study suggests. Researchers analyzed online surveys involving 153 women who had experienced a late stillbirth (on or after 28 weeks of pregnancy) within the previous month and 480 women with an ongoing…