1. United Nations. The Millennium Development Goals Report. 2015. Available from: http://www.undp.org/content/undp/en/home/librarypage/mdg/the-millennium-development-goals-report-2015.html.
2. Preconception care policy, guidelines, recommendations and services across six European countries: Belgium (Flanders), Denmark, Italy, the Netherlands, Sweden and the United Kingdom
3. The Dutch national summit on preconception care: a summary of definitions, evidence and recommendations
4. WHO. The World Health Report 2005. Make every mother and child count. Available from: http://www.who.int/whr/2005/en/.
5. WHO. Meeting to develop a global consensus on preconception care to reduce maternal and childhood mortality and morbidity. World Health Organization Headquarters, Geneva, 6–7 February 2012: meeting report. Available from: http://www.who.int/maternal_child_adolescent/documents/concensus_preconception_care/en/.