March of Dimes March of Dimes Peristats

Maternal & Infant Health Research Registries

During the pandemic, tracking health outcomes is essential to improving care, developing policies and understanding the impact of this pandemic on maternal and infant health. Learn more about global research and registries that are tracking the data to ensure the health of mothers and babies.

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COVID-19 Resources & Literature

A resource compiling up-to-date published literature on COVID-19 relating to mothers and babies. We have gathered scientifically sound research to help guide further studies or keep you up to date with the maternal child health population and COVID-19.

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United States

Find maternal and infant health data on a state level, or by county or city. Narrow your results or compare with another region.
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View State Tables

Perinatal Overview

 No State Tables Available


 • Birth rate

Preterm Birth

 • Preterm birth
 • Late preterm birth
 • Very preterm birth


 • Low birthweight
     among singletons
     among multiples
 • Very low birthweight
     among singletons
     among multiples

Prenatal Care

 No State Tables Available

Mortality and Morbidity

 • Infant mortality rates
     Neonatal deaths
     Postneonatal deaths
     birth defects
     mat. comp.
 • Perinatal mortality
 • Late fetal mortality

Singletons & Multiples

 • Singleton deliveries
     % low birthweight
     % very low birthweight
 • Multiple deliveries
     % low birthweight
     % very low birthweight
 • Twin deliveries
 • Triplets & higher order

Delivery Method

 • Total C-sections


 • Binge alcohol, women
 • Illicit drug use, total
 • Smoking, women
 • Smoking, men


 No State Tables Available


 • Chlamydia
 • Gonorrhea
 • Syphilis
 • Congenital syphilis

Health Insurance/Income

 • Uninsured children
 • Uninsured women
 • Medicaid coverage

Newborn Screening

 No State Tables Available

Folic Acid

 No State Tables Available


 • Women 15-44 years
     % women in poverty
 • Children <20 years
     % children in poverty
 • Total population

MCH Programs

 No State Tables Available

Birth Defects

 No State Tables Available


 No State Tables Available

Breastfeeding (PRAMS)

 No State Tables Available

Infant Healthcare (PRAMS)

 No State Tables Available

Preconception/Interconception (PRAMS)

 No State Tables Available