Rightly is said that a pregnant woman should be kept happy and smiling during her pregnancy period as depression or sadness can lead to a diabetes which is lead by her pregnancy. This can result in to serious birth defects such as larger head six or abnormal weight or perhaps congenital problems which can be severe. This phenomenon is vice versa as depression during pregnancy can lead to a kind of diabetes similarly depression in pregnant women can be the result of type 1 or type 2 diabetes.