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Assisted reproductive technology in Australia and New Zealand 2010

Assisted reproductive technology in Australia and New Zealand 2010[1] 26 Oct 2012

  • In 2010, there were 61,774 assisted reproductive technology (ART) treatment cycles performed in Australia and New Zealand.
  • Of these, 23.9% resulted in a clinical pregnancy and 18.1% in a live delivery (the birth of at least one liveborn baby).
  • There were 12,056 liveborn babies following ART treatments in 2010.

Trends in ART procedures

  • In the last 5 years there has been a shift from day 2-3 embryo (cleavage stage) transfers to day 5-6 embryo (blastocyst) transfers.
  • The proportion of blastocyst transfers has increased from 27.1% in 2006 to 52.1% in 2010.
  • Increase in the transfer of vitrified (ultra-rapid frozen) embryos. Compared with 2009, the proportion has more than doubled from 18.3% to 38.2%.
  • reduction in the rate of multiple birth deliveries, with a decrease from 12% in 2006 to 7.9% in 2010.
  • shifting to single embryo transfer, the proportion of which increased from 56.9% in 2006 to almost 70% in 2009 and 2010.
  • decrease in the multiple delivery rate was achieved while clinical pregnancy rates remained stable at about 23% per cycle.


Links: Assisted Reproductive Technology | Reports


Reference

  1. AIHW, Macaldowie A, Wang YA, Chambers GM & Sullivan EA 2012. Assisted reproductive technology in Australia and New Zealand 2010. Assisted reproduction technology series. Cat. no. PER 55. Canberra: AIHW. Online Summary | PDF



Cite this page: Hill, M.A. (2024, February 26) Embryology Assisted reproductive technology in Australia and New Zealand 2010.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Assisted_reproductive_technology_in_Australia_and_New_Zealand_2010.jpg

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© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G

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