http://articles.mercola.com/sites/articles/archive/2001/12/12/depression-pregnancy.aspxWomen who are depressed while pregnant are known to be more likely to have infants who show increased irritability, erratic sleep patterns and diminished responsiveness. A mother's prenatal depression may also put her child at risk for problem behaviorenCommunityServer 2008.5 SP1 (Build: 31106.3070)