At approximately what gestational age does the nurse expect the uterus to be palpable at the level of the maternal umbilicus?

A. 12 weeks: At 12 weeks gestation, the uterus has just risen out of the pelvis and can usually be palpated just above the symphysis pubis. It is not yet large enough to reach the level of the umbilicus at this point. B. 36 weeks: By 36 weeks, the uterus typically reaches the xiphoid process as it expands to accommodate fetal growth. At this stage, the fundal height is well above the umbilicus, often causing maternal discomfort due to pressure on the diaphragm. C. 20 weeks: Around 20 weeks gestation, the fundus of the uterus is usually palpable at the level of the maternal umbilicus. This finding is a standard clinical marker used to estimate gestational age and monitor fetal growth during routine prenatal exams. D. 8 weeks: At 8 weeks gestation, the uterus remains a pelvic organ and is not palpable abdominally. It can only be assessed via bimanual examination or transvaginal ultrasound during early pregnancy.