A 28-year-old primigravida at 32 weeks gestation presents for a routine prenatal visit. Which assessment finding would be most concerning and require immediate further evaluation?

Fundal height of 28 cm at 32 weeks with decreased fetal movement indicates IUGR or oligohydramnios, requiring immediate evaluation. Other findings are normal or expected in pregnancy.

Clinical Judgment This question tests Recognize Cues and Prioritize Hypotheses. Among several normal third-trimester pregnancy findings, you must identify a danger signal requiring immediate action. The key is when two or more abnormal findings appear together. Option 2 includes two concerning cues: 1) a fundal height that is small for gestational age, and 2) decreased fetal movement. A fundal height of 28 cm is smaller than the expected 30–34 cm range at 32 weeks, suggesting intrauterine growth restriction (IUGR) or oligohydramnios. When decreased fetal movement is added, the possibility of fetal compromise due to placental insufficiency rises sharply. This is a situation that requires immediate reporting and initiation of fetal well-being assessments (NST, BPP, ultrasound). Memory Tip: Remember "FUNDA-MENTAL Distress". FUNDAl height discrepancy + Movement Ending = Need To Alert. When fundal height discrepancy and decreased fetal movement occur together, there may be a fundamental problem. KR vs US: In Korea, there is a strong culture of providing detailed education on 'kick counting' when fetal movement decreases and advising an immediate hospital visit. In the US NGN, this is viewed as an objective cue for clinical judgment, with greater emphasis on the process of determining priority by combining it with other findings (such as fundal height). Since the definition of 'decreased' can also vary culturally, it is better to specify concrete criteria (e.g., "not felt for 2 hours").

Clinical Practice Guide During the third trimester prenatal visit, standard assessment includes BPP (Blood Pressure, Proteinuria, Pedal edema) as well as measurement of Fundal Height and questions about Fetal Movement. Fundal height within ±2 cm of the gestational age (in weeks) can be considered a normal variation, but a greater discrepancy or a decreasing trend is a warning sign. Decreased fetal movement must be assessed quantitatively ("How much less compared to yesterday?"). Caution: A common trap in SATA (Select All That Apply) questions is distinguishing findings that are normal alone but dangerous when combined. For example, 'mild ankle swelling' or 'difficulty breathing when lying down' are common physiological changes in the third trimester. However, if 'hypertension + headache + visual disturbances' appear together, it is very dangerous as preeclampsia. Always look for symptom clusters.