NICHD fetal growth calculators now available

Article

Two calculators for practitioners to estimate fetal growth percentiles, velocity and account for racial and ethnic variation from the NICHD are now available.

The Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) offers two calculators to help providers estimate the growth of a fetus. Both calculators consider racial and ethnic variations for a more accurate estimate than conventional growth charts. They are both results of NICHD’s Fetal Growth Study, which aimed and continues to aim for the establishment of evidence-based standards for normal fetal growth in the United States.

The Fetal Growth Velocity Calculator

The NICHD Fetal Growth Studies velocity calculator is designed to estimate fetal growth velocity between 11 0/7 to 41 6/7 weeks of gestation for one baby. Four estimates of estimated fetal weight (EFW) percentiles can be obtained and depend on the ultrasound measurements entered, including head circumference (HC), biparietal diameter (BPD), abdominal circumference (AC) and femur length (FL).

Fetal Growth Calculator

This calculator uses data from the NICHD Fetal Growth Study to calculate EFW for one fetus between 10 weeks 0 days and 41 weeks 6 days of pregnancy. The calculator can provide 4 estimates of EFW percentiles depending on the ultrasound measurements entered. A PDF of the Percentile Range Spreadsheet, provided by the NICHD, can be found here.

More information on the calculators and the NICHD’s Fetal Growth Study can be found here.

Recent Videos
Understanding cardiovascular risk factors in women | Image Credit: cedars-sinai.org.
Updated FLUBLOK label expands influenza vaccine options for pregnant women | Image Credit: mass-vaccination-resources.org
Sheryl Kingsberg, PhD: Psychedelic RE104 for postpartum depression
March of Dimes reports increase in maternity care desert prevalence | Image Credit: marchofdimes.org.
Discussing low-dose aspirin use for preeclampsia prevention | Image Credit: komodohealth.com
Addressing maternal health inequities: Insights from CDC's Wanda Barfield | Image Credit: cdc.gov
Addressing racial and ethnic disparities in brachial plexus birth Injury | Image Credit: shrinerschildrens.org
Innovations in prenatal care: Insights from ACOG 2024 | Image Credit:  uofmhealth.org.
raanan meyer, md
Related Content
© 2024 MJH Life Sciences

All rights reserved.