title: The worldwide impact of iatrogenic pregnancy.
abstract: OBJECTIVE
  To outline maternal and perinatal consequences of iatrogenic pregnancies.
  
  
  METHODS
  Review of recently published literature.
  
  
  RESULTS
  The problems of iatrogenic pregnancies derive from major changes in the lifestyle of women during the second half of the 20th century, whereby the age at which childbirth is desired has advanced. At the same time, the naturally reduced fecundity of advanced age, as well as involuntary infertility, were met by new, effective, and costly, treatments. The side-effect of attempts to maximize success rates of such treatments was a remarkable increase in the numbers of multiple gestations, which are invariably associated with serious maternal and perinatal complications.
  
  
  CONCLUSIONS
  The best method to reduce the impact of iatrogenic pregnancies is to re-define our concept of success after infertility therapy-from live birth (of any number of fetuses) to singleton live birth per treatment-and to adopt a conscientious and rational approach to achieve it.
mesh_terms: D002547:Cerebral Palsy; D005260:Female; D014943:Global Health; D006801:Humans; D008429:Maternal Welfare; D011247:Pregnancy; D011256:Pregnancy Outcome; D011272:Pregnancy, Multiple / Q000523:psychology / Q000706:statistics & numerical data; D027724:Reproductive Techniques, Assisted; D016387:Women's Health