And here are the guidelines for weight gain during pregnancy with twins, based on the mother's prepregnancy BMI: 1  Normal weight: Gain 37-54 pounds. 2  Overweight: Gain 31-50 pounds. 3  Obese: Gain 25-42 pounds.
1. (Languages) the official language of Greece, constituting the Hellenic branch of the Indo-European family of languages. See Ancient Greek, Late Greek, Medieval Greek, Modern Greek. 2. (Peoples) a native or inhabitant of Greece or a descendant of such a native.
Oikos (plural, oikoi) is the ancient Greek word for household. It's italicized because it is a foreign word. We'll use oikos in this course because it describes something very specific to ancient Greece. We think of a household as a family maybe with a mother, father, and a couple of kids.