SEARCH

SEARCH BY CITATION

Keywords:

  • National Children’s Study;
  • preconception study design;
  • planned pregnancy;
  • periconception exposures;
  • fertility

Summary

This paper summarises discussions on incorporating preconception recruitment in the National Chidren’s Study (NCS); these were part of the workshop on Expanding Methodologies for Capturing Day-Specific Probabilities of Conception. Four key issues were discussed in relation to the NCS: (1) differences between pregnancy ‘planners’ and ‘non-planners’; (2) a tiered approach to preconception data collection; (3) data gaps in preconception studies; and (4) assessment of early pregnancy in subsequent pregnancies for women with a child already in the study. Practical recommendations were developed for each theme, which have relevance for other prospective studies of conception, pregnancy and human development.