childcare leave; maternity leave; paternity leave
maternity nerves; maternity neurosis
orphanage; nursery school
childcare leave (taken after the compulsory maternity leave)
childrearing by only one parent; solo parenting
anxiety about child-rearing
baby talk (used in talking to young children)
Act on Childcare Leave, Caregiver Leave, and Other Measures for the Welfare of Workers Caring for Children or Other Family Members
pedology (study of child behavior and development); paedology; puericulture