FertiQoL was produced in English and translated into 20 languages: Arabic, Chinese, Croatian, Danish, Dutch, English, Finnish, French, German, Greek, Hindi, Italian, Portuguese, Romanian, Russian, Serbian, Spanish, Swedish, Turkish and Vietnamese (see www.fertiqol.org to download FertiQoL; Korean and Hungarian versions in progress). Cardiff University professional translators carried out the first translation, and two local fertility experts reviewed it to ensure that it was appropriate to local customs and fertility word usage. Cross-cultural data will be presented in a separate paper.