different types of lamb birth defects
Birth Defect Types: Structural and Metabolic Defects. A variety of birth defect types exist that can afflict infants before, during or immediately after birth. These birth defects can be broadly grouped into three different categories: structural, metabolic, and functional birth defects.Birth defect types include: variety of birth defect types exist that can afflict infants before, during or immediately after birth. These birth defects can be broadly grouped into three different categories: structural, metabolic, and functional birth defects. Birth defect types include: