Tag: Birth

Relative to prepandemic trend, births to U.S. mothers decreased by 31,000 in 2020 but increased by 71,000 in 2021

House dust mite sensitization was more likely for those born in the summer versus winter

Fertility rate before surgical diagnosis was lower for women with endometriosis than reference women

Birth rate decreased by 3 percent for teenagers, with decreases in rates seen for both younger and older teenagers

Among women, 29.7 percent of first births occur during teen years and 52.1 percent occur during 20s

Number of twin births declined 7 percent compared with 3 percent decline in singleton births

Findings pronounced for mothers experiencing higher perceived stress during the prenatal period

Racial/ethnic disparities in adverse birth outcomes, such as neonatal mortality, larger among women who conceive by medically assisted reproduction

Disparities observed by insurance type, rural or urban residence, racial and ethnic identities

Birth weight below 25th centile in full-term infants linked to child development concerns