How are young maternal age and primiparity related to infant health?
D000293:Adolescent; D000367:Age Factors; D000569:Americas; D001695:Biology; D001723:Birth Rate; D001724:Birth Weight; D001835:Body Weight; D002423:Cause of Death; D003710:Demography; D019049:Developed Countries; D003906:Developing Countries; D005298:Fertility; D007223:Infant; D007226:Infant Mortality; D007230:Infant, Low Birth Weight; D007234:Infant, Premature; D007843:Latin America; D008423:Maternal Age; D009026:Mortality; D009656:North America; D010290:Parents; D010298:Parity; D010827:Physiology; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D011247:Pregnancy; D011256:Pregnancy Outcome; D011253:Pregnancy in Adolescence; D012098:Reproduction; D012725:Sexual Behavior; D014481:United States
Adolescent Pregnancy; Age Factors; Americas; Biology; Birth Weight; Body Weight; Causes Of Death; Demographic Factors; Developed Countries; Developing Countries; Fertility; Fertility Measurements; Infant; Infant Mortality; Infant, Premature; Latin America; Literature Review; Low Birth Weight--etiology; Maternal Age; Mortality; North America; Northern America; Parental Age; Parity; Physiology; Population; Population Characteristics; Population Dynamics; Pregnancy; Pregnancy Outcomes; Primiparity; Reproduction; Reproductive Behavior; United States; Youth