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Five million births from IVF: study published

21 October 2013
Appeared in BioNews 727

Since the birth of Louise Brown in July 1978, five million babies have been born with the help of IVF and other assisted reproductive technologies (ART).

At least one-third of these children were conceived in the last six years, according to a report compiled by the International Committee for the Monitoring of Assisted Reproductive Technology (ICMART).

The number of children conceived using IVF, surrogacy and egg donation and freezing climbed from around 90,000 in the 1990s to an estimated 2.5 million in 2007. Since then, an additional 1.5 million births have resulted from ART.

'The number of babies born through ART is now about the same as the population of a US state such as Colorado, or a country such as Lebanon or Ireland', said Dr Richard Kennedy, secretary general of the International Federation of Fertility Societies. 'This is a great medical success story'.

The increase is thought to be based on a range of factors, including reduction in stigma and improvements in success rates. The rising birth rates are also in part due to better access to technologies in developing countries, and improved reimbursement or insurance coverage.

The figure was calculated using data on ART from 74 countries. However, the researchers had to account for missing years and make approximations for other countries who had not published any data. This includes China, where an estimated 900,000 babies have been born using assisted conception.

'There is so much missing data, which is the reason this hasn’t been done until now', Dr David Adamson, who conducted the research, told USA Today. 'The reality is no one will ever know exactly how many babies have been born because no one ever counted'.

Initial results from this research were published in July 2012 (as reported in BioNews 663). The final report was presented at the American Society for Reproductive Medicine's annual conference and appeared in the journal Fertility and Sterility.

SOURCES & REFERENCES
5 million babies born through IVF in past 35 years, researchers say
NBC News |  14 October 2013
Five million babies born with the help of assisted reproduction technologies
American Society for Reproductive Medicine (press release) |  14 October 2013
Test-tube baby boom: 5 million births and climbing
USA Today |  15 October 2013
The number of babies born globally after treatment with the assisted reproductive technologies (ART)
Fertility and Sterility |  14 October 2013
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