title: Childless women's beliefs and knowledge about oocyte freezing for social and medical reasons.
abstract: What factors inform a woman's decision-making about oocyte freezing to preserve fertility for social and medical reasons?
  
  
  
  Women lacked knowledge about the costs and viability of oocyte freezing as a fertility preservation option for social and medical reasons, and identified health consequences, costs, and viability as being particularly influential in their decision-making.
  
  
  
  Having only recently become a viable fertility preservation option, relatively little is known about childless women's beliefs or knowledge about oocyte freezing for social or medical reasons.
  
  
  
  A cross sectional study of 500 childless women was conducted in August, 2015.
  
  
  
  A total of 500 childless, presumed fertile, women from 18 to 38 years of age completed an online, self-report questionnaire assessing beliefs and knowledge about oocyte freezing to preserve fertility for social or medical reasons.
  
  
  
  Financial costs (85.6%), health risks to themselves (86.4%) or their offspring (87.8%), and success rates (82%) were the primary factors that women felt would influence their decision to freeze their oocytes. Partner's feelings (88.6%), prognosis for a full recovery (85.4%), and concerns about the health effects of the hormones or oocyte retrieval procedure (85.4%) were identified as being particularly important when considering oocyte freezing for medical reasons. Consistent with their perceptions of having little or no knowledge about oocyte freezing, there was an overall correct response rate of 33% to the 12 knowledge questions.
  
  
  
  The online format and use of a survey company to recruit participants may have increased the risk of self-selection bias and limit the generalizability of these findings. The findings may also be limited by the fact that the participants were not facing cancer treatments, and the younger participants were not nearing the end of their reproductive lifespan, and therefore would not have had reason to learn about, or consider, fertility preservation for medical or social reasons.
  
  
  
  Given the worldwide trend towards delaying childbearing and the increasing availability of oocyte freezing as an option to preserve women's fertility, it is likely these results could be extended to wider North American, European, and Australasian populations of English speaking childless women.
  
  
  
  No specific funding. No competing interests.
authors: Department of Educational and Counselling Psychology, University of British Columbia, Vancouver, BC, Canada V6T 1Z4T judith.daniluk@ubc.ca.
authors: J C
authors: JC
authors: Daniluk
authors: Department of Educational and Counselling Psychology, University of British Columbia, Vancouver, BC, Canada V6T 1Z4T.
authors: E
authors: E
authors: Koert
mesh_terms: D000293:Adolescent; D000328:Adult; D003430:Cross-Sectional Studies; D003657:Decision Making; D005260:Female; D059247:Fertility Preservation / Q000523:psychology*; D005615:Freezing; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D054315:Oocyte Retrieval; D009865:Oocytes; D027724:Reproductive Techniques, Assisted / Q000523:psychology; D055815:Young Adult
keywords: delayed childbearing; fertility awareness; fertility knowledge; fertility preservation; oocyte freezing