title: Health and disease in children born after assistive reproductive therapies (ART.
abstract: In vitro fertilisation (IVF) and other assisted reproductive therapies (ART) offer hope to subfertile couples worldwide. At least 5 million ART children have been born to date. Their health is an issue that is increasingly relevant: first, to those children and young adults themselves; second, to couples considering fertility treatment; and third, to the general population as ART has progressed from experimental treatment to routine practice. Many concerns about the potential risks to these children have been voiced with varying degrees of supportive evidence. This article summarises some key long-term data. Current evidence suggests that ART does increase risk of: higher order pregnancy (with its inherent pre- and perinatal risks); prematurity and low birth weight; congenital malformations in particular of the male urogenital system; imprinting disorders. Reassuringly, evidence points away from an increased overall cancer risk or differences in neurodevelopmental outcomes. Many unknowns remain, including future fertility and cardiovascular risks and risk of cerebral palsy.
authors.affiliation: The Whittington Hospital, Whittington NHS Trust, Magdala Avenue, N19 5NF London, United Kingdom
authors.forename: Mariyum
authors.initials: M
authors.lastname: Hyrapetian
authors.forename: Eva M
authors.initials: EM
authors.lastname: Loucaides
authors.forename: Alastair G
authors.initials: AG
authors.lastname: Sutcliffe
mesh_terms: D002648:Child; D000013:Congenital Abnormalities / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D009369:Neoplasms / Q000453:epidemiology; D011247:Pregnancy; D011256:Pregnancy Outcome; D047928:Premature Birth / Q000453:epidemiology*; D027724:Reproductive Techniques, Assisted / Q000009:adverse effects*; D012306:Risk