: Ventricular index (VI) or anterior horn width (AHW) compared to gestational age centiles.

: Usage of standard grading systems (e.g., Papile or Vermont Oxford Network) for IVH.

: Routine screening for all infants born before 32 weeks.

: Color and pulsed Doppler should be used to assess intracranial blood flow, particularly in the anterior cerebral artery to evaluate resistive index (RI). Recommended Timing (Preterm Infants)