title: Report de la grossesse.
authors.affiliation: Calgary (Alb.).
authors.forename: Jo-Ann
authors.initials: JA
authors.lastname: Johnson
authors.affiliation: Calgary (Alb.).
authors.forename: Suzanne
authors.initials: S
authors.lastname: Tough
mesh_terms: D006801:Humans; D008423:Maternal Age; D027724:Reproductive Techniques, Assisted
keywords: Maternal age; delayed child-bearing; late maternal age; oocyte donation; reproductive technology