Hum. Reprod. Advance Access originally published online on June 30, 2009
Human Reproduction 2009 24(9):2380-2383; doi:10.1093/humrep/dep218
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© The Author 2009. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: journals.permissions@oxfordjournals.org
Letters to the editor |
Reply: International estimates on infertility prevalence and treatment seeking: potential need and demand for medical care
1 School of Psychology, Cardiff University, Tower Building, Park Place, Wales CF10 3AT, UK 2 Department of Obstetrics and Gynaecology, McMaster University, Hamilton and Department of Obstetrics and Gynaecology, Dalhousie University, Halifax, Canada 3 IVF-Clinic, Sophiahemmet Hospital, Stockholm, Sweden
4 Correspondence address. Tel: +12920876707; Fax: +12920874858; E-mail: boivin@cardiff.ac.uk
| The first 10% of the full text of this article appears below. |
Sir,
We welcome the in-depth attention Dyer gave our article on the international prevalence of infertility. Dyer questioned the validity of our conclusion on the basis of misinterpretation of original data, omission of relevant studies and extrapolation of data that was not representative across regions.
In our study, we identified 25 population surveys evaluating infertility prevalence and reported the current median 12-month infertility prevalence to be 9% for more (3.5–16.7%) and less developed (9.2–9.3%) countries excluding studies using a 24 month period. Although this exclusion was