“…The shift is also based on a growing body of evidence that women’s preconceptional health affects pregnancy-related outcomes including birthweight, fetal growth, and pregnancy weight gain and its sequelae (Institute of Medicine [IOM], 2009; Weisman et al, 2009, 2010). To date, however, few preconceptional interventions have been subjected to rigorous testing, and there is little evidence of the effectiveness of pre-pregnancy health promotion programs (Korenbrot, Steinberg, Bender, & Newberry, 2002; Wahabi, Alziedan, Bawazeer, Al-Ansary, & Esmaiel, 2010; Whitworth & Dowsell, 2009). …”