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MCA Calculator – Middle Cerebral Artery Doppler Assessment
Calculate MCA Peak Systolic Velocity (PSV) MoM for fetal anemia screening
Obstetrical Guidelines: Middle Cerebral Artery Peak Systolic Velocity (MCA-PSV) is used to screen for fetal anemia. An MCA-PSV of ≥ 1.5 MoM (Multiples of the Median) strongly suggests moderate-to-severe fetal anemia. Enter gestational age and measured PSV below.
Ultrasound & Doppler Parameters Input
Calculation Results
⚠️ Not medical advice. For obstetrics, maternal-fetal medicine, and clinical reference only. Fetal Doppler assessment, anemia screening, and clinical management must be supervised strictly by a qualified maternal-fetal specialist or obstetrician.