Tag: Birth
CDC: U.S. General Fertility Rate Slightly Decreased in 2022
Birth rate decreased by 3 percent for teenagers, with decreases in rates seen for both younger and older teenagers
Fertility Measures Presented for 15- to 49-Year-Olds in the United States
Among women, 29.7 percent of first births occur during teen years and 52.1 percent occur during 20s
2019 to 2020 Saw Drop in Number, Rate of Twin Births
Number of twin births declined 7 percent compared with 3 percent decline in singleton births
Prenatal Air Pollution Exposure Tied to Low Birth Weight
Findings pronounced for mothers experiencing higher perceived stress during the prenatal period
Racial/Ethnic Gaps in Outcomes Larger for Infants Conceived by ART
Racial/ethnic disparities in adverse birth outcomes, such as neonatal mortality, larger among women who conceive by medically assisted reproduction
Disparities Seen in Receipt of Postpartum Care
Disparities observed by insurance type, rural or urban residence, racial and ethnic identities
Lower Birth Weight Tied to Early Childhood Development Concerns
Birth weight below 25th centile in full-term infants linked to child development concerns
Number of U.S. Births Increased in Second Half of 2021
Number of births increased in non-Hispanic Asian, non-Hispanic White, Hispanic women and across 39 states
Low Apgar Scores Tied to Infant Mortality Across Races
However, low Apgar scores worse at discriminating infants at risk for mortality for Black infants versus White infants
Autologous Oocyte Thaw Yields Final Live Birth Rate of 39 Percent
Final live birth rate >50 percent for patients aged younger than 38 years at cryopreservation or who thawed 20 or more metaphase II oocytes