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pubmed:abstractText |
An increasing number of children are born after assisted conception and in surveillance programmes information on mode of conception is often achieved via maternal self-report. We assessed the validity of self-reported assisted conception in The Danish National Birth Cohort (DNBC), a prospective pregnancy cohort. Here, the term assisted conception refers to IVF, ICSI, ovulation induction and insemination.
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pubmed:affiliation |
Department of Epidemiology, Institute of Public Health, NANEA, University of Aarhus, 8000 Arhus, Denmark. dh@soci.au.dk
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