title: Down with motherhood?
mesh_terms: D001942:Breast Feeding; D006801:Humans; D007020:Hypoprothrombinemias / Q000517:prevention & control; D007231:Infant, Newborn; D011517:Prothrombin Time; D014812:Vitamin K / Q000008:administration & dosage / Q000627:therapeutic use
chemical_list: D014812:Vitamin K