Tag: Birth

Birth rate decreased for females ages 15 to 19 and 20 to 24 years, increased for women ages 25 to 29, 35 to 44 years

Findings seen for couples with infertility with nonsevere male factor

However, living in a greener area could help counteract this effect

Number of births unchanged from 2021 to 2022, following increase of 1 percent from 2020 to 2021

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