title: Mixed blessings for middle-aged mothers.
authors.forename: K M
authors.initials: KM
authors.lastname: Egan
authors.forename: E
authors.initials: E
authors.lastname: Giovannucci
authors.forename: L
authors.initials: L
authors.lastname: Titus-Ernstoff
authors.forename: P
authors.initials: P
authors.lastname: Newcomb
authors.forename: M
authors.initials: M
authors.lastname: Stampfer
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008136:Longevity; D008423:Maternal Age; D018566:Pregnancy, High-Risk