Low fertility due to delay in -- not dearth of -- births.
D001723:Birth Rate; D003710:Demography; D019049:Developed Countries; D005298:Fertility; D008722:Methods; D011153:Population; D011154:Population Characteristics; D011156:Population Density; D011157:Population Dynamics; D011158:Population Growth; D012725:Sexual Behavior
Below Replacement Fertility; Birth Rate; Delayed Childbearing; Demographic Factors; Developed Countries; Fertility; Fertility Measurements; Fertility Rate; Low Fertility Population; Methodological Studies; Population; Population Decrease; Population Dynamics; Population Size; Reproductive Behavior; Total Fertility Rate; Zero Population Growth