The cause of mothers carrying babies with Down syndrome is not yet known with certainty. However, there are several factors that are thought to increase the risk of pregnant women giving birth to children with this condition, ranging from genetic disorders, heredity, to unhealthy habits. Down syndrome is a disease that makes sufferers have learning difficulties, growth and development barriers, as well as distinctive physical forms. Some physical features possessed by Down syndrome sufferers include short neck, small head size, rather flat face, distinctive eye shape, short body, and short fingers. Some children born with this condition also suffer from congenital heart disease, hearing loss, and thyroid problems. What Causes Mother to Contain Down Syndrome Baby? Down syndrome occurs due to genetic disorders that cause DNA components to form abnormally. This causes the growth and function of organs of the fetus to be abnormal. Unfortunately, until now it has not been known exact