Pregnant: The state of carrying a developing fetus within the body. The word "pregnant" comes from the Latin pre- meaning before + (g)natus meaning birth = before (giving) birth. The word "prenatal" has exactly the same origin. QUESTION The first sign of pregnancy is most often: See Answer From Pregnancy and Parenting Resources Ovulation CalculatorPregnancy Week by Week12 Natural Cold & Flu Remedies Featured Centers Good and Bad Foods for PsoriasisVideo: Getting Personal on Life With MS Health Solutions From Our Sponsors Shot-Free MS Treatment Your Child and COVID-19