Some form of postpartum depression (PPD) affects nearly one in four mothers -- roughly 950,000 women. Likely brought on by the hurricane of hormones that moves its way through a woman's body during pregnancy, PPD could also be trigged by major life trauma or some blip in genetic makeup -- any number of factors, really. One that researchers are finding more and more common: blue light.
The National Sleep Foundation has released its annual Sleep in America Poll. This year, the poll examines sleep in the modern American family. What are the challenges facing families in their pursuit of high-quality, plentiful sleep? What are the strategies that parents are using to help their children sleep, and how well are those strategies working?