In the hospital, they give me what one of the nurses calls “flu in a bag.” The description fits. Magnesium sulfate, or mag, truly makes me feel awful. I’m seasick, and I can’t eat solid food, and my hospital room has no window, and my baby might be in danger. They give me the mag to stop my 14-week-early contractions, which it does, but they can’t keep me on it for more than a couple…