What Causes Turner Syndrome?

What Causes Turner Syndrome? The cause of Turner syndrome is a completely or partially missing X chromosome. Turner syndrome symptoms include short stature and lack of breast development and periods. Treatment for Turner syndrome may include hormone therapy. Who is most likely to get Turner syndrome? Turner syndrome is a genetic condition found in females

What Are The Two Main Causes Of Congenital Birth Defects?

What Are The Two Main Causes Of Congenital Birth Defects? Approximately 50% of congenital anomalies cannot be linked to a specific cause. However, known causes include single gene defects, chromosomal disorders, multifactorial inheritance, environmental teratogens and micronutrient deficiencies. Genetic causes can be traced to inherited genes or from mutations. What causes a congenital birth defect?